GIT 0.99.7c

Contains the following post-0.99.7b fixes:

 - rsh.c string termination fix by H. Peter Anvin
 - further fetch fixes by Sergey Vlasov
 - diff-tree documentation by Robert Watson.
 - 'git diff --cached' synonymous to 'git diff --cached HEAD'.
 - subprocess.py licensing status clarification.

Signed-off-by: Junio C Hamano <junkio@cox.net>

1. bc6146d 'build' scripts before installing. by Junio C Hamano · 20 years ago[Renamed from git.sh.in]
2. 6a2e50f git --version tells which version of git you have. by Junio C Hamano · 20 years ago[Renamed (84%) from git.sh]
3. 215a7ad Big tool rename. by Junio C Hamano · 20 years ago