Updated to the latest msysgit code base (1.6.3.2), which added something that might...

Updated to the latest msysgit code base (1.6.3.2), which added something that might give some speed improvement. IIRC mmap support was added for 1.6.3.

The big change however was that I added the index caching that I mentioned a while back. It generates a cached index file for the last commit (and re-generates it if HEAD's sha1 does not match the cached file), which (I think) avoids acessing a bunch of files in the git db, and reduces a normal status query to reading two index files.

Myagi