Thomas Arendsen Hein <thomas@intevation.de> [Mon, 06 Mar 2006 17:47:41 +0100] rev 1839
Create local ui object per repository, so .hg/hgrc don't get mixed.
This is needed for hooks, but may be important for other settings, too.
Fixes issue113, also integrated push-hook-lock.sh as a test case for this.