* git://repo.or.cz/git-gui:
git-gui: Fix the search bar destruction handler.
Update the po template
git-gui: Implement automatic rescan after Tool execution.
git-gui: Allow Tools request arguments from the user.
git-gui: Add a Tools menu for arbitrary commands.
git-gui: Fix the after callback execution in rescan.
git-gui: Implement system-wide configuration handling.
git-gui: try to provide a window icon under X
