repo v1.12.37

1. cecd1d8 Change print statements to work in python3 by Sarah Owens · 12 years ago
2. 5c6eeac More coding style cleanup by David Pursehouse · 12 years ago
3. 3ba5f95 Fixed repo checkout error message when git reports errors. by Doug Anderson · 13 years ago
4. 89e717d Improve checkout performance for the common unmodified case by Shawn O. Pearce · 15 years ago
5. d33f43a Cleanup checkout help to match other commands by Shawn O. Pearce · 15 years ago
6. 02d7945 Add checkout command. by Wink Saville · 15 years ago