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. 4d1f119 [PATCH] Unify usage strings declaration by Petr Baudis · 20 years ago
2. 6da4016 Fix sparse warnings. by Linus Torvalds · 20 years ago
3. 6620498 [PATCH] ls-tree: handle trailing slashes in the pathspec properly. by Junio C Hamano · 20 years ago
4. 6af1f01 [PATCH] Rewrite ls-tree to behave more like "/bin/ls -a" by Junio C Hamano · 20 years ago
5. 2eab945 [PATCH] Make ls-* output consistent with diff-* output format. by Junio C Hamano · 20 years ago
6. 6d3a507 [PATCH] ls-tree matching multiple paths by Jason McMullan · 20 years ago
7. e99d59f sparse cleanup by Linus Torvalds · 20 years ago
8. 667bb59 [PATCH] cleanup of in-code names by Alexey Nezhdanov · 20 years ago
9. bf0f910 [PATCH] Kill a bunch of pointer sign warnings for gcc4 by Brian Gerst · 20 years ago
10. c599cac [patch] git: cleanup in ls-tree.c by Ingo Molnar · 20 years ago
11. 3d0291c [PATCH] Do not initialize sha1_file_directory by hand. by Junio C Hamano · 20 years ago
12. 3c249c9 Add "get_sha1()" helper function. by Linus Torvalds · 20 years ago
13. 40469ee [PATCH] Rename and extend read_tree_with_tree_or_commit_sha1 by Junio C Hamano · 20 years ago
14. 23b127e [PATCH] Teach ls-tree about commit objects by Junio C Hamano · 20 years ago
15. 0f2303f [PATCH] Un unoptimize ls-tree behaviour by Junio C Hamano · 20 years ago
16. aa1c48d [PATCH] ls-tree enhancements by Junio C Hamano · 20 years ago
17. 2de381f [PATCH] Consolidate the error handling by Petr Baudis · 20 years ago
18. 7912c07 [PATCH] ls-tree for listing trees by Petr Baudis · 20 years ago