Changed nerdtree out for nnn.vim

vim/.vimrc

@@ -112,7 +112,8 @@ augroup yaml_fix
     autocmd FileType yaml setlocal ts=2 sts=2 sw=2 expandtab indentkeys-=0# indentkeys-=<:>
 augroup END
 
-map <C-n> :NERDTreeToggle<CR>
+"map <C-n> :NERDTreeToggle<CR>
+map <C-n> :NnnPicker<CR>
 
 "vim-jedi auto-select first, saves a keystroke
 let g:jedi#popup_select_first = 0
@@ -142,6 +143,7 @@ Plug 'junegunn/fzf.vim'
 Plug 'scrooloose/nerdtree'
 Plug 'chrisbra/Colorizer'
 Plug 'tpope/vim-rsi'
+Plug 'mcchrish/nnn.vim'
 " Colors
 Plug 'arzg/vim-substrata'