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. 37fde87 Fix send-pack for non-commitish tags. by Junio C Hamano · 20 years ago
2. 89e4202 [PATCH] Parse tags for absent objects by Daniel Barkalow · 20 years ago
3. 5d6ccf5 [PATCH] Anal retentive 'const unsigned char *sha1' by Jason McMullan · 20 years ago
4. d1af002 [PATCH] delta check by Nicolas Pitre · 20 years ago
5. bd2c39f [PATCH] don't load and decompress objects twice with parse_object() by Nicolas Pitre · 20 years ago
6. 770896e Teach fsck-cache to accept non-commits for reachability analysis. by Linus Torvalds · 20 years ago
7. 13019d4 [PATCH] Fix memory leaks in git-fsck-cache by Sergey Vlasov · 20 years ago
8. ae200ee [PATCH] compat: replace AF_LOCAL with AF_UNIX by Edgar Toernig · 20 years ago
9. 2636f61 [PATCH] Add tag header/parser to library by Daniel Barkalow · 20 years ago