repo 1.13.0

1. 745b4ad Fix gitc-init behavior by Dan Willemsen · 9 years ago v1.12.32
2. c1b86a2 Fix inconsistent indentation by David Pursehouse · 12 years ago
3. c24c720 Fix error parsing a non-existant configuration file by Shawn O. Pearce · 15 years ago v1.6.8.7
4. 438c547 git_config: handle configuration entries with no values by David Aguilar · 15 years ago