fix locate broken since 63799b01985c
- fix the keyword arguments for walk in commands.locate
- implement 'hg locate -r <rev>'
- add a test for 'hg locate'
#!/bin/shhg initecho This is file a1 > ahg add ahg commit -m "commit #0" -d "0 0"touch bhg add brm bhg commit -A -m"comment #1" -d "0 0"