added ctrlp

vimrc

@@ -21,6 +21,7 @@ Plugin 'benmills/vimux'
 Plugin 'vim-airline/vim-airline'
 Plugin 'Valloric/YouCompleteMe'
 Plugin 'rust-lang/rust.vim'
+Plugin 'ctrlpvim/ctrlp.vim'
 
 " All of your Plugins must be added before the following line
 call vundle#end()            " required