update test/vimrc with proto default

- use `let g:vundle_default_git_proto = 'git'` to set default protocol
to build URIs to clone from

autoload/vundle/config.vim

@@ -40,10 +40,11 @@ endf
 
 func! s:parse_name(arg)
   let arg = a:arg
+  let git_proto = exists('g:vundle_default_git_proto') ? g:vundle_default_git_proto : 'http'
 
   if    arg =~? '^\s*\(gh\|github\):\S\+'
   \  || arg =~? '^[a-z0-9][a-z0-9-]*/[^/]\+$'
-    let uri = 'https://github.com/'.split(arg, ':')[-1]
+    let uri = git_proto.'://github.com/'.split(arg, ':')[-1]
     if uri !~? '\.git$'
       let uri .= '.git'
     endif
@@ -55,7 +56,7 @@ func! s:parse_name(arg)
     let name = split( substitute(uri,'/\?\.git\s*$','','i') ,'\/')[-1]
   else
     let name = arg
-    let uri  = 'https://github.com/vim-scripts/'.name.'.git'
+    let uri  = git_proto.'://github.com/vim-scripts/'.name.'.git'
   endif
   return {'name': name, 'uri': uri, 'name_spec': arg }
 endf

test/vimrc

@@ -17,6 +17,7 @@ runtime macros/matchit.vim
 exec 'set rtp+='.root.'/vundle'
 
 call vundle#rc(root)
+" let g:vundle_default_git_proto = 'git'
 
 Bundle "gmarik/vundle"