Force `LC_ALL` to be `C` in non windows systems. Fixes #3261.
Fix stack trace in master scheduler
Merge pull request #3260 from s0undt3ch/develop

Last Minute Fixes for 0.12
Merge pull request #3263 from s0undt3ch/issues/3261

Force `LC_ALL` to be `C` in non windows systems. Fixes #3261.
Fix race contition execption in gitfs
Allow config.option to omit sources
don't load the schedule from the master config
Allow a list of returners to be passed into the scheduler
Add a schedule_returner option
Add scheduler doc
Add jobs to the toc
Kill stray semicolon
Fix an elif issue