Git 2.2.0-rc0

1. d318027 run-command: introduce CHILD_PROCESS_INIT by René Scharfe · 11 years ago
2. e1c1a32 Revert "prompt: clean up strbuf usage" by Jeff King · 12 years ago
3. 84d7273 prompt: fall back to terminal if askpass fails by Jeff King · 14 years ago
4. 31b49d9 prompt: clean up strbuf usage by Jeff King · 14 years ago
5. a509025 prompt: use git_terminal_prompt by Jeff King · 14 years ago
6. 1cb0134 refactor git_getpass into generic prompt function by Jeff King · 14 years ago
7. d3c58b8 move git_getpass to its own source file by Jeff King · 14 years ago