Map :q and :quit to close the gundo pane when you are in it.
fixes issue 10
    
        | author | Steve Losh <steve@stevelosh.com> | 
    
        | date | Wed, 20 Oct 2010 19:04:50 -0400 | 
    
    
        | parents | 00a7b7471c1c | 
    
        | children | ed2ba1f7cd27 | 
    
        | branches/tags | (none) | 
    
        | files | plugin/gundo.vim | 
Changes
    
--- a/plugin/gundo.vim	Wed Oct 20 19:03:35 2010 -0400
+++ b/plugin/gundo.vim	Wed Oct 20 19:04:50 2010 -0400
@@ -112,6 +112,8 @@
         nnoremap <script> <silent> <buffer> gg    gg:call <sid>GundoMove(1)<CR>
         nnoremap <script> <silent> <buffer> P     :call <sid>GundoPlayTo()<CR>
         nnoremap <script> <silent> <buffer> q     :call <sid>GundoToggle()<CR>
+        cabbrev  <script> <silent> <buffer> q     call <sid>GundoToggle()
+        cabbrev  <script> <silent> <buffer> quit  call <sid>GundoToggle()
     else
         let existing_gundo_window = bufwinnr(existing_gundo_buffer)