[vim] Ignore .netrwhist

.gitignore

@@ -2,3 +2,4 @@
 *.private
 
 config/.config
+vim/.vim/.netrwhist

vim/.vim/.netrwhist

@@ -1,6 +0,0 @@
-let g:netrw_dirhistmax  =10
-let g:netrw_dirhist_cnt =4
-let g:netrw_dirhist_1='/Users/alpha/Dropbox/conf_dir/Alfred 2/Alfred.alfredpreferences/workflows'
-let g:netrw_dirhist_2='/Users/alpha/src/sm/sm-cap/.bundle/gems/chef-api-0.2.1'
-let g:netrw_dirhist_3='/Users/alpha/Dropbox/src/github.com/kejadlen/dotfiles/ansible'
-let g:netrw_dirhist_4='/Users/alpha/src/sm/sd-worker'