Prototype new :Gstatus

plugin/fugitive.vim

@@ -256,6 +256,10 @@ augroup fugitive
         \   call fugitive#MapCfile() |
         \ endif
   autocmd FileType gitcommit
+        \ if exists('b:git_dir') |
+        \   call fugitive#MapCfile('fugitive#MessageCfile()') |
+        \ endif
+  autocmd FileType fugitive
         \ if exists('b:git_dir') |
         \   call fugitive#MapCfile('fugitive#StatusCfile()') |
         \ endif