Added a template for getting a controlled log; in parseLog, changed the regular
expression to match the pattern used in the template (fixes issues 507 and 508).
The diff parser code was rewritten for clarity and speed and now handles
a couple of ugly cornercases, like SVN's property change output and single
change chunks, much better. Since the path parsing was unified as well,
the SCM interface gained a new method `getPathStripLevel()` which determines
how many path components need to be shoven off a file name for the SCM
to form a valid path in the workspace (similar to patch(1)'s --strip option).
Fixes issue 627. Automated tests follow.
This works similar to git branch --contains REV; additionally give the
revision id and not some possibly symbolic name to the inBranches()
call when we determine the branches a commit is in.
Thomas Keller
Matías Halles
Dmitry Dulepov
Patrick Georgi