Replace pathogen with NeoBundle

I also removed a lot of old plugins I'm not using anymore
Replace CtrlP with Unite
No delayed ESC in vim
Add air-line for vim

I learned how to install the fonts from here

http://choorucode.com/2013/07/12/how-to-install-and-use-the-vim-airline-plugin-for-vim/
Add vim plugins easymotion and abolish
Add vim{filer,shell}
Add syntastic and vim2hs
Remove old plugin configs