Added vim-commentary and updarted the plugins.

commentary:
Comment stuff out.  Use `gcc` to comment out a line (takes a count),
`gc` to comment out the target of a motion (for example, `gcap` to
comment out a paragraph), and `gc` in visual mode to comment out the
selection.  That's it.

sources_non_forked/syntastic/syntax_checkers/html/jshint.vim

@@ -42,7 +42,8 @@ function! SyntaxCheckers_html_jshint_GetLocList() dict
     return SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
-        \ 'defaults': {'bufnr': bufnr('')} })
+        \ 'defaults': {'bufnr': bufnr('')},
+        \ 'returns': [0, 2] })
 endfunction
 
 call g:SyntasticRegistry.CreateAndRegisterChecker({