GIT 0.99.7b

Contains the following post-0.99.7a fixes:

 - Commit walker performance fix, mostly during walking commits
   in a downloaded packfile, thanks to Sergey Vlasov.

 - Squelch unnecessarily alarming error message from fetch and
   clone over rsync transport, when remote repository does not
   borrow anything from other repositories.

   I've seen enough people got annoyed/worried/alarmed after
   seeing this one on both git and linux-kernel list.

 - Documentation was not rebuilt before installation, noticed by
   Randal L Schwartz.

 - Fetching of objects over http transport got a bit safer.

Tarballs, RPMs and Debs are available at

	http://kernel.org/pub/software/scm/git/

Or, if you use git already:

	{http,rsync}://kernel.org/pub/scm/git/git.git/