Updating oh-my-zsh
Removing not used keymappings and Fixing neocomplete

- I needed to use two space to close the autocompletion popup. This is
  now fixed.
- I uncommented some keymappings to use them in future. Because of the
  version-control through git that's not more required.
Ignoring dirty submodules
Fixing
Adding neocomplete
Removing fold-marks and silenting Colortoggle

- The foldmarks were to short to be practically, so I removed them.
- To be more consistent I am silenting the :ColorToggle command invoked
  by my leader-shortcut
Removing colorizer plugin
Adding colorizer
Adding vim spellfiles

- In ~/.vim vim generates automatically spellfiles when in my xdg-config
  directory are no spellfiles. Now I adding the spellfiles to my
  dotfiles.