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. e4cf17c [PATCH] Rename the 'fredrik' merge strategy to 'recursive'. by Fredrik Kuivinen · 20 years ago
2. f88ed17 Fix off-by-one error in git-merge by Junio C Hamano · 20 years ago
3. 720d150 Add a new merge strategy by Fredrik Kuivinen. by Junio C Hamano · 20 years ago
4. 2276aa6 Use Daniel's read-tree in the merge strategy 'resolve'. by Junio C Hamano · 20 years ago
5. 91063bb Multi-backend merge driver. by Junio C Hamano · 20 years ago