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. 215a7ad Big tool rename. by Junio C Hamano · 20 years ago[Renamed from pull.h]
2. 1e8be59 [PATCH] Parallelize the pull algorithm by barkalow@iabervon.org · 20 years ago
3. c4584ae [PATCH] Remove "delta" object representation. by Junio C Hamano · 20 years ago
4. a81efcb [PATCH] Add a bit of developer documentation to pull.h by Junio C Hamano · 20 years ago
5. cd541a6 [PATCH] Generic support for pulling refs by Daniel Barkalow · 20 years ago
6. a48e1d6 [PATCH] pull: gracefully recover from delta retrieval failure. by Junio C Hamano · 20 years ago
7. 4a62b61 [PATCH] Handle deltified object correctly in git-*-pull family. by Junio C Hamano · 20 years ago
8. e78d977 Implement -v (verbose) option for pull methods other than local transport. by Junio C Hamano · 20 years ago
9. 4250a5e [PATCH] Split out "pull" from particular methods by Daniel Barkalow · 20 years ago