nnoremap <A-g> :GFiles<CR>
nnoremap <A-z> :Files<CR>

command! -bang -nargs=? -complete=dir Files
	\ call fzf#vim#files(<q-args>, {'options': ['--preview', 'preview {}']}, <bang>0)
command! -bang -nargs=? -complete=dir GFiles
	\ call fzf#vim#gitfiles(<q-args>, {'options': ['--preview', 'preview {}']}, <bang>0)