Move fzf mappings to plugin/mappings.vim

vimrc

@@ -106,14 +106,6 @@ Plug 'tpope/vim-speeddating'
 " fzf.vim - Fuzzy finder {{{
 Plug 'junegunn/fzf', {'dir': '~/.fzf', 'do': './install --all --no-update-rc'}
 Plug 'junegunn/fzf.vim'
-exec 'nnoremap <C-f>f :Files '
-nnoremap <C-f>g :GitFiles<CR>
-exec 'nnoremap <C-f>a :Ag '
-nnoremap <C-f>b :Buffers<CR>
-nnoremap <C-f>l :BLines<CR>
-nnoremap <C-f>c :Commits<CR>
-nnoremap <C-f>h :Helptags<CR>
-nnoremap <C-f>s :Snippets<CR>
 " }}}
 
 " vim-notes - easy note taking {{{