Changed to neobundle+unite
Remove comments (caused errors) and set default filename
Move descriptive filename
Fixed syntax error
Use Ag instead of Ack
Added nerdtree map
Make vimgrep also use ag
Cleaned up plugin configs
Fixed not working linenumber toggle
Replace bufexplorer with unite
Use space as leader
removed unnecessary mapping
Updated rbenv's ruby-build
Moved configuration of bclose to separate file