Git 2.0-rc0

1. 54c93cb test-sha1: add a binary output mode by Jeff King · 12 years ago
2. d824cbb Convert existing die(..., strerror(errno)) to die_errno() by Thomas Rast · 16 years ago
3. 9126f00 fix openssl headers conflicting with custom SHA1 implementations by Nicolas Pitre · 17 years ago
4. b57cbbf test-sha1: test hashing large buffer by Junio C Hamano · 19 years ago
5. b65bc21 Makefile: add framework to verify and bench sha1 implementations. by Junio C Hamano · 19 years ago