Adds compile command for CSS and modifies other compile commands

The global compile commands now show the shell reponce until you push
enter to go back to vim

The CSS compile command is seperate from the others because it doesn't
use the file name, it looks for a styles.less file and compiles that.

.vimrc

@@ -355,10 +355,10 @@ nnoremap <Right> xp
 nnoremap <Left> xhP
 
 " Compiles documents
-nnoremap <leader>cc :w! \| !compiler <c-r>%<CR><CR>
-nnoremap <leader>cf :w! \| !compiler <c-r>% fplreport<CR><CR>
-nnoremap <leader>cl :w! \| !compiler <c-r>% letter<CR><CR>
-nnoremap <leader>co :!opout <c-r>%<CR><CR>
+nnoremap <leader>cc :w! \| !compiler <c-r>%<CR>
+nnoremap <leader>cf :w! \| !compiler <c-r>% fplreport<CR>
+nnoremap <leader>cl :w! \| !compiler <c-r>% letter<CR>
+nnoremap <leader>co :!opout <c-r>%<CR>
 
 " Activate spelling
 nnoremap <F7> :set spell!<cr>
@@ -470,13 +470,19 @@ augroup file_web
 	autocmd FileType html,xhtml,css,less,javascript,php EmmetInstall
 augroup END
 
-nnoremap <localleader>b Ithis.^y$$a = pa.bind(this);
 " js maps {{{2
 augroup javascript
 	autocmd!
 	"binds this in class
 	autocmd FileType javascript nnoremap <localleader>b Ithis.^y$$a = pa.bind(this);
 augroup END
+"
+" less maps {{{2
+augroup css
+	autocmd!
+	"binds this in class
+	autocmd FileType less nnoremap <leader>cc :w! \| !lessc --clean-css --source-map --autoprefix="last 3 versions, ie >= 11" styles.less styles.min.css<CR><CR>
+augroup END
 
 " Add Html maps, Currently only pandoc conversion {{{2
 augroup html