Update pentadactyl n submodules
* Fix bug in initialization script
* switch to neobundle
Merge branch 'master' into osx
* remove old stuff in .vimrc
* Change vim configs
* Misc. changes
* Add Tomorrow Night colorschemes for vim
* Remove colorschemes bundle
* Add mc config
* Add powerline config
* Remove tmux-powerline submodule (replaced by powerline)