Git 2.2.0-rc0

1. 104fb26 patch-ids.c: use ALLOC_GROW() in add_commit() by Dmitry S. Dolzhenko · 12 years ago
2. 2845265 diff_setup_done(): return void by Thomas Rast · 13 years ago
3. 5289bae patch-ids: use the new generic "sha1_pos" function to lookup sha1 by Christian Couder · 17 years ago
4. 8f67f8a Make the diff_options bitfields be an unsigned with explicit masks. by Pierre Habouzit · 18 years ago
5. 5d23e13 Refactor patch-id filtering out of git-cherry and git-format-patch. by Junio C Hamano · 19 years ago