vim: switch to fzf.

vimrc

@@ -14,7 +14,8 @@ Plug 'chrisbra/Recover.vim'
 
 Plug 'Shougo/vimproc.vim' , { 'do': 'make -f make_unix.mak' }
 
-Plug 'kien/ctrlp.vim'
+Plug 'junegunn/fzf'
+Plug 'junegunn/fzf.vim'
 
 Plug 'ciaranm/securemodelines'
 
@@ -167,6 +168,8 @@ let g:ycm_semantic_triggers = {'haskell' : ['.']}
 let g:ycm_show_diagnostics_ui = 1
 let g:EclimCompletionMethod = 'omnifunc'
 
+nnoremap <c-p> :FZF<cr>
+
 " WIP
 function LedgerGeneratePostings()
   '<,'>!ledger -f - print --generated