tweaking ctrlp behavior

.gitmodules

@@ -19,9 +19,6 @@
 [submodule ".vim/bundle/vim-sort-motion"]
 	path = .vim/bundle/vim-sort-motion
 	url = https://github.com/christoomey/vim-sort-motion.git
-[submodule ".vim/bundle/ctrlp.vim"]
-	path = .vim/bundle/ctrlp.vim
-	url = https://github.com/ctrlpvim/ctrlp.vim.git
 [submodule ".vim/bundle/vim-fswitch"]
 	path = .vim/bundle/vim-fswitch
 	url = https://github.com/derekwyatt/vim-fswitch.git
@@ -115,3 +112,6 @@
 [submodule ".vim/bundle/ack.vim"]
 	path = .vim/bundle/ack.vim
 	url = https://github.com/mileszs/ack.vim.git
+[submodule ".vim/bundle/ctrlp.vim"]
+	path = .vim/bundle/ctrlp.vim
+	url = https://github.com/ctrlpvim/ctrlp.vim

.vim/keymaps.vim

@@ -35,6 +35,9 @@ nnoremap <C-o> :only<Cr>
 nnoremap j gj
 nnoremap k gk
 
+" ctrlp.vim
+nnoremap <silent><C-l> :CtrlPMRU<Cr>
+
 " perforce checkout
 nnoremap <silent><Leader>e :silent !p4 edit % <bar> set noro<Cr>
 

.vim/plugins.vim

@@ -2,10 +2,6 @@
 runtime bundle/vim-pathogen/autoload/pathogen.vim
 execute pathogen#infect()
 
-" ctrlp.vim
-let g:ctrlp_cmd = 'CtrlPMixed'
-let g:ctrlp_working_path_mode = 'ra'
-
 " vim-airline
 let g:airline#extensions#tabline#enabled = 1