diff --git a/package-lock.json b/package-lock.json
index 947fd80..bb4a881 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1022,6 +1022,7 @@
       "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-1.3.2.tgz",
       "integrity": "sha512-0XNayC8lTHQ2OI8aljNCN3sSx6hsr/1+rlcDAotXJR7C1oZZHCNsfpbKwMjRA3Uqb5tF1Rae2oloTr4xpq+WjA==",
       "dev": true,
+      "optional": true,
       "requires": {
         "micromatch": "^2.1.5",
         "normalize-path": "^2.0.0"
@@ -1093,6 +1094,7 @@
       "resolved": "https://registry.npmjs.org/arr-diff/-/arr-diff-2.0.0.tgz",
       "integrity": "sha1-jzuCf5Vai9ZpaX5KQlasPOrjVs8=",
       "dev": true,
+      "optional": true,
       "requires": {
         "arr-flatten": "^1.0.1"
       }
@@ -2013,28 +2015,40 @@
       "dev": true
     },
     "body-parser": {
-      "version": "1.18.2",
-      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.18.2.tgz",
-      "integrity": "sha1-h2eKGdhLR9hZuDGZvVm84iKxBFQ=",
+      "version": "1.18.3",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.18.3.tgz",
+      "integrity": "sha1-WykhmP/dVTs6DyDe0FkrlWlVyLQ=",
       "dev": true,
       "requires": {
         "bytes": "3.0.0",
         "content-type": "~1.0.4",
         "debug": "2.6.9",
-        "depd": "~1.1.1",
-        "http-errors": "~1.6.2",
-        "iconv-lite": "0.4.19",
+        "depd": "~1.1.2",
+        "http-errors": "~1.6.3",
+        "iconv-lite": "0.4.23",
         "on-finished": "~2.3.0",
-        "qs": "6.5.1",
-        "raw-body": "2.3.2",
-        "type-is": "~1.6.15"
+        "qs": "6.5.2",
+        "raw-body": "2.3.3",
+        "type-is": "~1.6.16"
       },
       "dependencies": {
-        "iconv-lite": {
-          "version": "0.4.19",
-          "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.19.tgz",
-          "integrity": "sha512-oTZqweIP51xaGPI4uPa56/Pri/480R+mo7SeU+YETByQNhDG55ycFyNLIgta9vXhILrxXDmF7ZGhqZIcuN0gJQ==",
+        "qs": {
+          "version": "6.5.2",
+          "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
+          "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==",
           "dev": true
+        },
+        "raw-body": {
+          "version": "2.3.3",
+          "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.3.3.tgz",
+          "integrity": "sha512-9esiElv1BrZoI3rCDuOuKCBRbuApGGaDPQfjSflGxdy4oyzqghxu6klEkkVIvBje+FF0BX9coEv8KqW6X/7njw==",
+          "dev": true,
+          "requires": {
+            "bytes": "3.0.0",
+            "http-errors": "1.6.3",
+            "iconv-lite": "0.4.23",
+            "unpipe": "1.0.0"
+          }
         }
       }
     },
@@ -2144,6 +2158,7 @@
       "resolved": "https://registry.npmjs.org/braces/-/braces-1.8.5.tgz",
       "integrity": "sha1-uneWLhLf+WnWt2cR6RS3N4V79qc=",
       "dev": true,
+      "optional": true,
       "requires": {
         "expand-range": "^1.8.1",
         "preserve": "^0.2.0",
@@ -2575,6 +2590,7 @@
       "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-1.7.0.tgz",
       "integrity": "sha1-eY5ol3gVHIB2tLNg5e3SjNortGg=",
       "dev": true,
+      "optional": true,
       "requires": {
         "anymatch": "^1.3.0",
         "async-each": "^1.0.0",
@@ -2786,9 +2802,9 @@
       "dev": true
     },
     "colors": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/colors/-/colors-1.1.2.tgz",
-      "integrity": "sha1-FopHAXVran9RoSzgyXv6KMCE7WM=",
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/colors/-/colors-1.3.1.tgz",
+      "integrity": "sha512-jg/vxRmv430jixZrC+La5kMbUWqIg32/JsYNZb94+JEmzceYbWKTsv1OuTp+7EaqiaWRR2tPcykibwCRgclIsw==",
       "dev": true
     },
     "columnify": {
@@ -4879,6 +4895,7 @@
       "resolved": "https://registry.npmjs.org/expand-brackets/-/expand-brackets-0.1.5.tgz",
       "integrity": "sha1-3wcoTjQqgHzXM6xa9yQR5YHRF3s=",
       "dev": true,
+      "optional": true,
       "requires": {
         "is-posix-bracket": "^0.1.0"
       }
@@ -4888,6 +4905,7 @@
       "resolved": "https://registry.npmjs.org/expand-range/-/expand-range-1.8.2.tgz",
       "integrity": "sha1-opnv/TNf4nIeuujiV+x5ZE/IUzc=",
       "dev": true,
+      "optional": true,
       "requires": {
         "fill-range": "^2.1.0"
       }
@@ -4935,6 +4953,7 @@
       "resolved": "https://registry.npmjs.org/extglob/-/extglob-0.3.2.tgz",
       "integrity": "sha1-Lhj/PS9JqydlzskCPwEdqo2DSaE=",
       "dev": true,
+      "optional": true,
       "requires": {
         "is-extglob": "^1.0.0"
       }
@@ -5025,13 +5044,15 @@
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/filename-regex/-/filename-regex-2.0.1.tgz",
       "integrity": "sha1-wcS5vuPglyXdsQa3XB4wH+LxiyY=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "fill-range": {
       "version": "2.2.4",
       "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-2.2.4.tgz",
       "integrity": "sha512-cnrcCbj01+j2gTG921VZPnHbjmdAf8oQV/iGeV2kZxGSyfYjjTyY79ErsK1WJWMpw6DaApEX72binqJE+/d+5Q==",
       "dev": true,
+      "optional": true,
       "requires": {
         "is-number": "^2.1.0",
         "isobject": "^2.0.0",
@@ -5190,9 +5211,9 @@
       }
     },
     "follow-redirects": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.4.1.tgz",
-      "integrity": "sha512-uxYePVPogtya1ktGnAAXOacnbIuRMB4dkvqeNz2qTtTQsuzSfbDolV+wMMKxAmCx0bLgAKLbBOkjItMbbkR1vg==",
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.1.tgz",
+      "integrity": "sha512-v9GI1hpaqq1ZZR6pBD1+kI7O24PhDvNGNodjS3MdcEqyrahCp8zbtpv+2B/krUnSmUH80lbAS7MrdeK5IylgKg==",
       "dev": true,
       "requires": {
         "debug": "^3.1.0"
@@ -5220,6 +5241,7 @@
       "resolved": "https://registry.npmjs.org/for-own/-/for-own-0.1.5.tgz",
       "integrity": "sha1-UmXGgaTylNq78XyVCbZ2OqhFEM4=",
       "dev": true,
+      "optional": true,
       "requires": {
         "for-in": "^1.0.1"
       }
@@ -6117,6 +6139,7 @@
       "resolved": "https://registry.npmjs.org/glob-base/-/glob-base-0.3.0.tgz",
       "integrity": "sha1-27Fk9iIbHAscz4Kuoyi0l98Oo8Q=",
       "dev": true,
+      "optional": true,
       "requires": {
         "glob-parent": "^2.0.0",
         "is-glob": "^2.0.0"
@@ -6226,9 +6249,9 @@
       }
     },
     "growl": {
-      "version": "1.10.3",
-      "resolved": "https://registry.npmjs.org/growl/-/growl-1.10.3.tgz",
-      "integrity": "sha512-hKlsbA5Vu3xsh1Cg3J7jSmX/WaW6A5oBeqzM88oNbCRQFz+zUaXm6yxS4RVytp1scBoJzSYl4YAEOQIt6O8V1Q==",
+      "version": "1.10.5",
+      "resolved": "https://registry.npmjs.org/growl/-/growl-1.10.5.tgz",
+      "integrity": "sha512-qBr4OuELkhPenW6goKVXiv47US3clb3/IbuWF9KNKEijAy9oeHxU9IgzjvJhHkUzhaj7rOUD7+YGWqUjLp5oSA==",
       "dev": true
     },
     "growly": {
@@ -6463,6 +6486,12 @@
         "minimalistic-crypto-utils": "^1.0.1"
       }
     },
+    "hoek": {
+      "version": "2.16.3",
+      "resolved": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz",
+      "integrity": "sha1-ILt0A9POo5jpHcRxCo/xuCdKJe0=",
+      "dev": true
+    },
     "home-or-tmp": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/home-or-tmp/-/home-or-tmp-2.0.0.tgz",
@@ -6991,13 +7020,15 @@
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/is-dotfile/-/is-dotfile-1.0.3.tgz",
       "integrity": "sha1-pqLzL/0t+wT1yiXs0Pa4PPeYoeE=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "is-equal-shallow": {
       "version": "0.1.3",
       "resolved": "https://registry.npmjs.org/is-equal-shallow/-/is-equal-shallow-0.1.3.tgz",
       "integrity": "sha1-IjgJj8Ih3gvPpdnqxMRdY4qhxTQ=",
       "dev": true,
+      "optional": true,
       "requires": {
         "is-primitive": "^2.0.0"
       }
@@ -7090,6 +7121,7 @@
       "resolved": "https://registry.npmjs.org/is-number/-/is-number-2.1.0.tgz",
       "integrity": "sha1-Afy7s5NGOlSPL0ZszhbezknbkI8=",
       "dev": true,
+      "optional": true,
       "requires": {
         "kind-of": "^3.0.2"
       }
@@ -7162,13 +7194,15 @@
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/is-posix-bracket/-/is-posix-bracket-0.1.1.tgz",
       "integrity": "sha1-MzTceXdDaOkvAW5vvAqI9c1ua8Q=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "is-primitive": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/is-primitive/-/is-primitive-2.0.0.tgz",
       "integrity": "sha1-IHurkWOEmcB7Kt8kCkGochADRXU=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "is-promise": {
       "version": "2.1.0",
@@ -7280,6 +7314,7 @@
       "resolved": "https://registry.npmjs.org/isobject/-/isobject-2.1.0.tgz",
       "integrity": "sha1-8GVWEJaj8dou9GJy+BXIQNh+DIk=",
       "dev": true,
+      "optional": true,
       "requires": {
         "isarray": "1.0.0"
       }
@@ -7523,14 +7558,14 @@
       }
     },
     "karma": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/karma/-/karma-2.0.2.tgz",
-      "integrity": "sha1-TS25QChQpmVR+nhLAWT7CCTtjEs=",
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/karma/-/karma-2.0.5.tgz",
+      "integrity": "sha512-rECezBeY7mjzGUWhFlB7CvPHgkHJLXyUmWg+6vHCEsdWNUTnmiS6jRrIMcJEWgU2DUGZzGWG0bTRVky8fsDTOA==",
       "dev": true,
       "requires": {
         "bluebird": "^3.3.0",
         "body-parser": "^1.16.1",
-        "chokidar": "^1.4.1",
+        "chokidar": "^2.0.3",
         "colors": "^1.1.0",
         "combine-lists": "^1.0.0",
         "connect": "^3.6.0",
@@ -7543,7 +7578,7 @@
         "http-proxy": "^1.13.0",
         "isbinaryfile": "^3.0.0",
         "lodash": "^4.17.4",
-        "log4js": "^2.3.9",
+        "log4js": "^2.5.3",
         "mime": "^1.3.4",
         "minimatch": "^3.0.2",
         "optimist": "^0.6.1",
@@ -7557,11 +7592,358 @@
         "useragent": "2.2.1"
       },
       "dependencies": {
+        "anymatch": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-2.0.0.tgz",
+          "integrity": "sha512-5teOsQWABXHHBFP9y3skS5P3d/WfWXpv3FUpy+LorMrNYaT9pI4oLMQX7jzQ2KklNpGpWHzdCXTDT2Y3XGlZBw==",
+          "dev": true,
+          "requires": {
+            "micromatch": "^3.1.4",
+            "normalize-path": "^2.1.1"
+          }
+        },
+        "arr-diff": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/arr-diff/-/arr-diff-4.0.0.tgz",
+          "integrity": "sha1-1kYQdP6/7HHn4VI1dhoyml3HxSA=",
+          "dev": true
+        },
+        "array-unique": {
+          "version": "0.3.2",
+          "resolved": "https://registry.npmjs.org/array-unique/-/array-unique-0.3.2.tgz",
+          "integrity": "sha1-qJS3XUvE9s1nnvMkSp/Y9Gri1Cg=",
+          "dev": true
+        },
+        "braces": {
+          "version": "2.3.2",
+          "resolved": "https://registry.npmjs.org/braces/-/braces-2.3.2.tgz",
+          "integrity": "sha512-aNdbnj9P8PjdXU4ybaWLK2IF3jc/EoDYbC7AazW6to3TRsfXxscC9UXOB5iDiEQrkyIbWp2SLQda4+QAa7nc3w==",
+          "dev": true,
+          "requires": {
+            "arr-flatten": "^1.1.0",
+            "array-unique": "^0.3.2",
+            "extend-shallow": "^2.0.1",
+            "fill-range": "^4.0.0",
+            "isobject": "^3.0.1",
+            "repeat-element": "^1.1.2",
+            "snapdragon": "^0.8.1",
+            "snapdragon-node": "^2.0.1",
+            "split-string": "^3.0.2",
+            "to-regex": "^3.0.1"
+          },
+          "dependencies": {
+            "extend-shallow": {
+              "version": "2.0.1",
+              "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
+              "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
+              "dev": true,
+              "requires": {
+                "is-extendable": "^0.1.0"
+              }
+            }
+          }
+        },
+        "chokidar": {
+          "version": "2.0.4",
+          "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-2.0.4.tgz",
+          "integrity": "sha512-z9n7yt9rOvIJrMhvDtDictKrkFHeihkNl6uWMmZlmL6tJtX9Cs+87oK+teBx+JIgzvbX3yZHT3eF8vpbDxHJXQ==",
+          "dev": true,
+          "requires": {
+            "anymatch": "^2.0.0",
+            "async-each": "^1.0.0",
+            "braces": "^2.3.0",
+            "fsevents": "^1.2.2",
+            "glob-parent": "^3.1.0",
+            "inherits": "^2.0.1",
+            "is-binary-path": "^1.0.0",
+            "is-glob": "^4.0.0",
+            "lodash.debounce": "^4.0.8",
+            "normalize-path": "^2.1.1",
+            "path-is-absolute": "^1.0.0",
+            "readdirp": "^2.0.0",
+            "upath": "^1.0.5"
+          }
+        },
+        "expand-brackets": {
+          "version": "2.1.4",
+          "resolved": "https://registry.npmjs.org/expand-brackets/-/expand-brackets-2.1.4.tgz",
+          "integrity": "sha1-t3c14xXOMPa27/D4OwQVGiJEliI=",
+          "dev": true,
+          "requires": {
+            "debug": "^2.3.3",
+            "define-property": "^0.2.5",
+            "extend-shallow": "^2.0.1",
+            "posix-character-classes": "^0.1.0",
+            "regex-not": "^1.0.0",
+            "snapdragon": "^0.8.1",
+            "to-regex": "^3.0.1"
+          },
+          "dependencies": {
+            "define-property": {
+              "version": "0.2.5",
+              "resolved": "https://registry.npmjs.org/define-property/-/define-property-0.2.5.tgz",
+              "integrity": "sha1-w1se+RjsPJkPmlvFe+BKrOxcgRY=",
+              "dev": true,
+              "requires": {
+                "is-descriptor": "^0.1.0"
+              }
+            },
+            "extend-shallow": {
+              "version": "2.0.1",
+              "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
+              "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
+              "dev": true,
+              "requires": {
+                "is-extendable": "^0.1.0"
+              }
+            },
+            "is-accessor-descriptor": {
+              "version": "0.1.6",
+              "resolved": "https://registry.npmjs.org/is-accessor-descriptor/-/is-accessor-descriptor-0.1.6.tgz",
+              "integrity": "sha1-qeEss66Nh2cn7u84Q/igiXtcmNY=",
+              "dev": true,
+              "requires": {
+                "kind-of": "^3.0.2"
+              },
+              "dependencies": {
+                "kind-of": {
+                  "version": "3.2.2",
+                  "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
+                  "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
+                  "dev": true,
+                  "requires": {
+                    "is-buffer": "^1.1.5"
+                  }
+                }
+              }
+            },
+            "is-data-descriptor": {
+              "version": "0.1.4",
+              "resolved": "https://registry.npmjs.org/is-data-descriptor/-/is-data-descriptor-0.1.4.tgz",
+              "integrity": "sha1-C17mSDiOLIYCgueT8YVv7D8wG1Y=",
+              "dev": true,
+              "requires": {
+                "kind-of": "^3.0.2"
+              },
+              "dependencies": {
+                "kind-of": {
+                  "version": "3.2.2",
+                  "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
+                  "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
+                  "dev": true,
+                  "requires": {
+                    "is-buffer": "^1.1.5"
+                  }
+                }
+              }
+            },
+            "is-descriptor": {
+              "version": "0.1.6",
+              "resolved": "https://registry.npmjs.org/is-descriptor/-/is-descriptor-0.1.6.tgz",
+              "integrity": "sha512-avDYr0SB3DwO9zsMov0gKCESFYqCnE4hq/4z3TdUlukEy5t9C0YRq7HLrsN52NAcqXKaepeCD0n+B0arnVG3Hg==",
+              "dev": true,
+              "requires": {
+                "is-accessor-descriptor": "^0.1.6",
+                "is-data-descriptor": "^0.1.4",
+                "kind-of": "^5.0.0"
+              }
+            },
+            "kind-of": {
+              "version": "5.1.0",
+              "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-5.1.0.tgz",
+              "integrity": "sha512-NGEErnH6F2vUuXDh+OlbcKW7/wOcfdRHaZ7VWtqCztfHri/++YKmP51OdWeGPuqCOba6kk2OTe5d02VmTB80Pw==",
+              "dev": true
+            }
+          }
+        },
+        "extglob": {
+          "version": "2.0.4",
+          "resolved": "https://registry.npmjs.org/extglob/-/extglob-2.0.4.tgz",
+          "integrity": "sha512-Nmb6QXkELsuBr24CJSkilo6UHHgbekK5UiZgfE6UHD3Eb27YC6oD+bhcT+tJ6cl8dmsgdQxnWlcry8ksBIBLpw==",
+          "dev": true,
+          "requires": {
+            "array-unique": "^0.3.2",
+            "define-property": "^1.0.0",
+            "expand-brackets": "^2.1.4",
+            "extend-shallow": "^2.0.1",
+            "fragment-cache": "^0.2.1",
+            "regex-not": "^1.0.0",
+            "snapdragon": "^0.8.1",
+            "to-regex": "^3.0.1"
+          },
+          "dependencies": {
+            "define-property": {
+              "version": "1.0.0",
+              "resolved": "https://registry.npmjs.org/define-property/-/define-property-1.0.0.tgz",
+              "integrity": "sha1-dp66rz9KY6rTr56NMEybvnm/sOY=",
+              "dev": true,
+              "requires": {
+                "is-descriptor": "^1.0.0"
+              }
+            },
+            "extend-shallow": {
+              "version": "2.0.1",
+              "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
+              "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
+              "dev": true,
+              "requires": {
+                "is-extendable": "^0.1.0"
+              }
+            }
+          }
+        },
+        "fill-range": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-4.0.0.tgz",
+          "integrity": "sha1-1USBHUKPmOsGpj3EAtJAPDKMOPc=",
+          "dev": true,
+          "requires": {
+            "extend-shallow": "^2.0.1",
+            "is-number": "^3.0.0",
+            "repeat-string": "^1.6.1",
+            "to-regex-range": "^2.1.0"
+          },
+          "dependencies": {
+            "extend-shallow": {
+              "version": "2.0.1",
+              "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
+              "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
+              "dev": true,
+              "requires": {
+                "is-extendable": "^0.1.0"
+              }
+            }
+          }
+        },
+        "glob-parent": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-3.1.0.tgz",
+          "integrity": "sha1-nmr2KZ2NO9K9QEMIMr0RPfkGxa4=",
+          "dev": true,
+          "requires": {
+            "is-glob": "^3.1.0",
+            "path-dirname": "^1.0.0"
+          },
+          "dependencies": {
+            "is-glob": {
+              "version": "3.1.0",
+              "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-3.1.0.tgz",
+              "integrity": "sha1-e6WuJCF4BKxwcHuWkiVnSGzD6Eo=",
+              "dev": true,
+              "requires": {
+                "is-extglob": "^2.1.0"
+              }
+            }
+          }
+        },
+        "is-accessor-descriptor": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/is-accessor-descriptor/-/is-accessor-descriptor-1.0.0.tgz",
+          "integrity": "sha512-m5hnHTkcVsPfqx3AKlyttIPb7J+XykHvJP2B9bZDjlhLIoEq4XoK64Vg7boZlVWYK6LUY94dYPEE7Lh0ZkZKcQ==",
+          "dev": true,
+          "requires": {
+            "kind-of": "^6.0.0"
+          }
+        },
+        "is-data-descriptor": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/is-data-descriptor/-/is-data-descriptor-1.0.0.tgz",
+          "integrity": "sha512-jbRXy1FmtAoCjQkVmIVYwuuqDFUbaOeDjmed1tOGPrsMhtJA4rD9tkgA0F1qJ3gRFRXcHYVkdeaP50Q5rE/jLQ==",
+          "dev": true,
+          "requires": {
+            "kind-of": "^6.0.0"
+          }
+        },
+        "is-descriptor": {
+          "version": "1.0.2",
+          "resolved": "https://registry.npmjs.org/is-descriptor/-/is-descriptor-1.0.2.tgz",
+          "integrity": "sha512-2eis5WqQGV7peooDyLmNEPUrps9+SXX5c9pL3xEB+4e9HnGuDa7mB7kHxHw4CbqS9k1T2hOH3miL8n8WtiYVtg==",
+          "dev": true,
+          "requires": {
+            "is-accessor-descriptor": "^1.0.0",
+            "is-data-descriptor": "^1.0.0",
+            "kind-of": "^6.0.2"
+          }
+        },
+        "is-extglob": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/is-extglob/-/is-extglob-2.1.1.tgz",
+          "integrity": "sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=",
+          "dev": true
+        },
+        "is-glob": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.0.tgz",
+          "integrity": "sha1-lSHHaEXMJhCoUgPd8ICpWML/q8A=",
+          "dev": true,
+          "requires": {
+            "is-extglob": "^2.1.1"
+          }
+        },
+        "is-number": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/is-number/-/is-number-3.0.0.tgz",
+          "integrity": "sha1-JP1iAaR4LPUFYcgQJ2r8fRLXEZU=",
+          "dev": true,
+          "requires": {
+            "kind-of": "^3.0.2"
+          },
+          "dependencies": {
+            "kind-of": {
+              "version": "3.2.2",
+              "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
+              "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
+              "dev": true,
+              "requires": {
+                "is-buffer": "^1.1.5"
+              }
+            }
+          }
+        },
+        "isobject": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/isobject/-/isobject-3.0.1.tgz",
+          "integrity": "sha1-TkMekrEalzFjaqH5yNHMvP2reN8=",
+          "dev": true
+        },
+        "kind-of": {
+          "version": "6.0.2",
+          "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-6.0.2.tgz",
+          "integrity": "sha512-s5kLOcnH0XqDO+FvuaLX8DDjZ18CGFk7VygH40QoKPUQhW4e2rvM0rwUq0t8IQDOwYSeLK01U90OjzBTme2QqA==",
+          "dev": true
+        },
+        "micromatch": {
+          "version": "3.1.10",
+          "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-3.1.10.tgz",
+          "integrity": "sha512-MWikgl9n9M3w+bpsY3He8L+w9eF9338xRl8IAO5viDizwSzziFEyUzo2xrrloB64ADbTf8uA8vRqqttDTOmccg==",
+          "dev": true,
+          "requires": {
+            "arr-diff": "^4.0.0",
+            "array-unique": "^0.3.2",
+            "braces": "^2.3.1",
+            "define-property": "^2.0.2",
+            "extend-shallow": "^3.0.2",
+            "extglob": "^2.0.4",
+            "fragment-cache": "^0.2.1",
+            "kind-of": "^6.0.2",
+            "nanomatch": "^1.2.9",
+            "object.pick": "^1.3.0",
+            "regex-not": "^1.0.0",
+            "snapdragon": "^0.8.1",
+            "to-regex": "^3.0.2"
+          }
+        },
         "source-map": {
           "version": "0.6.1",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
           "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
           "dev": true
+        },
+        "upath": {
+          "version": "1.1.0",
+          "resolved": "https://registry.npmjs.org/upath/-/upath-1.1.0.tgz",
+          "integrity": "sha512-bzpH/oBhoS/QI/YtbkqCg6VEiPYjSZtrHQM6/QnJS6OL9pKUFLqb3aFh4Scvwm45+7iAgiMkLhSbaZxUqmrprw==",
+          "dev": true
         }
       }
     },
@@ -7847,6 +8229,12 @@
       "integrity": "sha1-4j8/nE+Pvd6HJSnBBxhXoIblzO8=",
       "dev": true
     },
+    "lodash.debounce": {
+      "version": "4.0.8",
+      "resolved": "https://registry.npmjs.org/lodash.debounce/-/lodash.debounce-4.0.8.tgz",
+      "integrity": "sha1-gteb/zCmfEAF/9XiUVMArZyk168=",
+      "dev": true
+    },
     "lodash.flatten": {
       "version": "4.4.0",
       "resolved": "https://registry.npmjs.org/lodash.flatten/-/lodash.flatten-4.4.0.tgz",
@@ -7930,9 +8318,9 @@
       }
     },
     "log4js": {
-      "version": "2.6.0",
-      "resolved": "https://registry.npmjs.org/log4js/-/log4js-2.6.0.tgz",
-      "integrity": "sha512-9rG2W9o0D4GJDzQjno1rRpe+hzK0IEG/uGdjzNROStW/DWhV3sNX2r8OdPKppThlK7gr+08C5FSReWqmaRb/Ww==",
+      "version": "2.11.0",
+      "resolved": "https://registry.npmjs.org/log4js/-/log4js-2.11.0.tgz",
+      "integrity": "sha512-z1XdwyGFg8/WGkOyF6DPJjivCWNLKrklGdViywdYnSKOvgtEBo2UyEMZS5sD2mZrQlU3TvO8wDWLc8mzE1ncBQ==",
       "dev": true,
       "requires": {
         "amqplib": "^0.5.2",
@@ -7951,9 +8339,9 @@
       },
       "dependencies": {
         "circular-json": {
-          "version": "0.5.4",
-          "resolved": "https://registry.npmjs.org/circular-json/-/circular-json-0.5.4.tgz",
-          "integrity": "sha512-vnJA8KS0BfOihugYEUkLRcnmq21FbuivbxgzDLXNs3zIk4KllV4Mx4UuTzBXht9F00C7QfD1YqMXg1zP6EXpig==",
+          "version": "0.5.5",
+          "resolved": "https://registry.npmjs.org/circular-json/-/circular-json-0.5.5.tgz",
+          "integrity": "sha512-13YaR6kiz0kBNmIVM87Io8Hp7bWOo4r61vkEANy8iH9R9bc6avud/1FT0SBpqR1RpIQADOh/Q+yHZDA1iL6ysA==",
           "dev": true
         },
         "debug": {
@@ -8057,12 +8445,6 @@
             "sntp": "1.x.x"
           }
         },
-        "hoek": {
-          "version": "2.16.3",
-          "resolved": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz",
-          "integrity": "sha1-ILt0A9POo5jpHcRxCo/xuCdKJe0=",
-          "dev": true
-        },
         "http-signature": {
           "version": "1.1.1",
           "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.1.1.tgz",
@@ -8225,9 +8607,9 @@
       }
     },
     "mailgun-js": {
-      "version": "0.18.0",
-      "resolved": "https://registry.npmjs.org/mailgun-js/-/mailgun-js-0.18.0.tgz",
-      "integrity": "sha512-o0P6jjZlx5CQj12tvVgDTbgjTqVN0+5h6/6P1+3c6xmozVKBwniQ6Qt3MkCSF0+ueVTbobAfWyGpWRZMJu8t1g==",
+      "version": "0.18.1",
+      "resolved": "https://registry.npmjs.org/mailgun-js/-/mailgun-js-0.18.1.tgz",
+      "integrity": "sha512-lvuMP14u24HS2uBsJEnzSyPMxzU2b99tQsIx1o6QNjqxjk8b3WvR+vq5oG1mjqz/IBYo+5gF+uSoDS0RkMVHmg==",
       "dev": true,
       "optional": true,
       "requires": {
@@ -8314,7 +8696,8 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/math-random/-/math-random-1.0.1.tgz",
       "integrity": "sha1-izqsWIuKZuSXXjzepn97sylgH6w=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "md5.js": {
       "version": "1.3.4",
@@ -8382,6 +8765,7 @@
       "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-2.3.11.tgz",
       "integrity": "sha1-hmd8l9FyCzY0MdBNDRUpO9OMFWU=",
       "dev": true,
+      "optional": true,
       "requires": {
         "arr-diff": "^2.0.0",
         "array-unique": "^0.2.1",
@@ -8541,30 +8925,24 @@
       }
     },
     "mocha": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-5.1.1.tgz",
-      "integrity": "sha512-kKKs/H1KrMMQIEsWNxGmb4/BGsmj0dkeyotEvbrAuQ01FcWRLssUNXCEUZk6SZtyJBi6EE7SL0zDDtItw1rGhw==",
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-5.2.0.tgz",
+      "integrity": "sha512-2IUgKDhc3J7Uug+FxMXuqIyYzH7gJjXECKe/w43IGgQHTSj3InJi+yAA7T24L9bQMRKiUEHxEX37G5JpVUGLcQ==",
       "dev": true,
       "requires": {
         "browser-stdout": "1.3.1",
-        "commander": "2.11.0",
+        "commander": "2.15.1",
         "debug": "3.1.0",
         "diff": "3.5.0",
         "escape-string-regexp": "1.0.5",
         "glob": "7.1.2",
-        "growl": "1.10.3",
+        "growl": "1.10.5",
         "he": "1.1.1",
         "minimatch": "3.0.4",
         "mkdirp": "0.5.1",
-        "supports-color": "4.4.0"
+        "supports-color": "5.4.0"
       },
       "dependencies": {
-        "commander": {
-          "version": "2.11.0",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.11.0.tgz",
-          "integrity": "sha512-b0553uYA5YAEGgyYIGYROzKQ7X5RAqedkfjiZxwi0kL1g3bOaBNNZfYkzt/CL0umgD5wc9Jec2FbB98CjkMRvQ==",
-          "dev": true
-        },
         "debug": {
           "version": "3.1.0",
           "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
@@ -8574,19 +8952,13 @@
             "ms": "2.0.0"
           }
         },
-        "has-flag": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-2.0.0.tgz",
-          "integrity": "sha1-6CB68cx7MNRGzHC3NLXovhj4jVE=",
-          "dev": true
-        },
         "supports-color": {
-          "version": "4.4.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-4.4.0.tgz",
-          "integrity": "sha512-rKC3+DyXWgK0ZLKwmRsrkyHVZAjNkfzeehuFWdGGcqGDTZFH73+RH6S/RDAAxl9GusSjZSUWYLmT9N5pzXFOXQ==",
+          "version": "5.4.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.4.0.tgz",
+          "integrity": "sha512-zjaXglF5nnWpsq470jSv6P9DwPvgLkuapYmfDm3JWOm0vkNTVF2tI4UrN2r6jH1qM/uc/WtxYY1hYoA2dOKj5w==",
           "dev": true,
           "requires": {
-            "has-flag": "^2.0.0"
+            "has-flag": "^3.0.0"
           }
         }
       }
@@ -9409,6 +9781,7 @@
       "resolved": "https://registry.npmjs.org/object.omit/-/object.omit-2.0.1.tgz",
       "integrity": "sha1-Gpx0SCnznbuFjHbKNXmuKlTr0fo=",
       "dev": true,
+      "optional": true,
       "requires": {
         "for-own": "^0.1.4",
         "is-extendable": "^0.1.1"
@@ -9709,6 +10082,7 @@
       "resolved": "https://registry.npmjs.org/parse-glob/-/parse-glob-3.0.4.tgz",
       "integrity": "sha1-ssN2z7EfNVE7rdFz7wu246OIORw=",
       "dev": true,
+      "optional": true,
       "requires": {
         "glob-base": "^0.3.0",
         "is-dotfile": "^1.0.0",
@@ -10128,7 +10502,8 @@
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/preserve/-/preserve-0.2.0.tgz",
       "integrity": "sha1-gV7R9uvGWSb4ZbMQwHE7yzMVzks=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "pretty-error": {
       "version": "2.1.1",
@@ -10348,6 +10723,7 @@
       "resolved": "https://registry.npmjs.org/randomatic/-/randomatic-3.0.0.tgz",
       "integrity": "sha512-VdxFOIEY3mNO5PtSRkkle/hPJDHvQhK21oa73K4yAc9qmp6N429gAyF1gZMOTMeS0/AYzaV/2Trcef+NaIonSA==",
       "dev": true,
+      "optional": true,
       "requires": {
         "is-number": "^4.0.0",
         "kind-of": "^6.0.0",
@@ -10358,13 +10734,15 @@
           "version": "4.0.0",
           "resolved": "https://registry.npmjs.org/is-number/-/is-number-4.0.0.tgz",
           "integrity": "sha512-rSklcAIlf1OmFdyAqbnWTLVelsQ58uvZ66S/ZyawjWqIviTWCjg2PzVGw8WUA+nNuPTqb4wgA+NszrJ+08LlgQ==",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "kind-of": {
           "version": "6.0.2",
           "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-6.0.2.tgz",
           "integrity": "sha512-s5kLOcnH0XqDO+FvuaLX8DDjZ18CGFk7VygH40QoKPUQhW4e2rvM0rwUq0t8IQDOwYSeLK01U90OjzBTme2QqA==",
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -10653,6 +11031,7 @@
       "resolved": "https://registry.npmjs.org/regex-cache/-/regex-cache-0.4.4.tgz",
       "integrity": "sha512-nVIZwtCjkC9YgvWkpM55B5rBhBYRZhAaJbgcFYXXsHnbZ9UZI9nnVWYZpBlCqv9ho2eZryPnWrZGsOdPwVWXWQ==",
       "dev": true,
+      "optional": true,
       "requires": {
         "is-equal-shallow": "^0.1.3"
       }
@@ -13008,9 +13387,9 @@
       "dev": true
     },
     "tsscmp": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/tsscmp/-/tsscmp-1.0.5.tgz",
-      "integrity": "sha1-fcSjOvcVgatDN9qR2FylQn69mpc=",
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/tsscmp/-/tsscmp-1.0.6.tgz",
+      "integrity": "sha512-LxhtAkPDTkVCMQjt2h6eBVY28KCjikZqZfMcC15YBeNjkgUpdCfBu5HoiOTDu86v6smE8yOjyEktJ8hlbANHQA==",
       "dev": true,
       "optional": true
     },
diff --git a/package.json b/package.json
index 6423665..1613c25 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "eslint": "^5.2.0",
     "eslint-plugin-react": "^7.10.0",
     "html-webpack-plugin": "^3.2.0",
-    "karma": "^2.0.2",
+    "karma": "^2.0.5",
     "karma-firefox-launcher": "^1.1.0",
     "karma-html2js-preprocessor": "^1.1.0",
     "karma-mocha": "^1.3.0",
@@ -40,7 +40,7 @@
     "karma-sinon": "^1.0.5",
     "karma-sourcemap-loader": "^0.3.7",
     "karma-webpack": "^3.0.0",
-    "mocha": "^5.1.1",
+    "mocha": "^5.2.0",
     "node-firefox-connect": "^1.2.0",
     "node-sass": "^4.9.0",
     "preact": "^8.2.9",