- New WIP for Clean shutdown.
Builds on language environment patch from Alice for ticket 2419
As per irc discussion with tomprince, wrapped 'getElementsByTagName' in
try and added code for storing in Step log file. Addresses log.err issue
in pull request comment
- Changed graceful to clean.  Added also some docs.
Partial Test changes for 2419fix
- Fixed test_scripts_stop.py.  Changed short option from g to c. Fixed subfunction s/sighup/sigusr1
- Fixed stop_clean.
s/Shutdowns/Shuts down/
- Changed SIGHUP to SIGUSR1.
- Fixed documentation to reflect the new --clean parameter for stop.
Add a bit of explanation of SingleBranchScheduler and AnyBranchScheduler.

Refs #1821.
Modified as per recent comments in pull request and discussion on IRC.
Added test changes for failure conditions for parseGotRevision
Fixes the function definition with the proper check in test revision for
integer value case
git source: pass timeout to cpdir, rmdir calls

otherwise there's no way to specify the timeout for those operations
and the default in the slave of 120 seconds is too short for large trees
especially when using method='copy'
Include build properties for pending builds in json replies.

Include build properties in the reply data for requests to
json/builders/<builder>/pendingBuilds url.
fix typo
fix pyflake
Merge branch 'pull554'
relnotes
git source: update tests to check for added timeout param on cpdir, rmdir calls