Remove update propagation

src/console/components/completion.js

@@ -3,6 +3,10 @@ export default class Completion {
     this.wrapper = wrapper;
     this.store = store;
     this.prevState = {};
+
+    store.subscribe(() => {
+      this.update();
+    });
   }
 
   update() {

src/console/components/console.js

@@ -17,6 +17,10 @@ export default class ConsoleComponent {
 
     this.hideCommand();
     this.hideMessage();
+
+    store.subscribe(() => {
+      this.update();
+    });
   }
 
   onBlur() {