Merge branch 'master' of github.com:redguardtoo/emacs.d

* 'master' of github.com:redguardtoo/emacs.d:
  upgraded js2-mode
  eim words
  wassert snippet modified
  helm-ls-git-ls hotkey
  wxASSERT in yasnippet
Merge branch 'master' of github.com:redguardtoo/emacs.d

* 'master' of github.com:redguardtoo/emacs.d:
  dired enhancement
  use emacs keybinding in dired-mode
  upgraded helm
improve code search since google code search shut down
Merge branch 'master' of github.com:redguardtoo/emacs.d

* 'master' of github.com:redguardtoo/emacs.d:
  commet on flyspell
  flyspell tips