Added limits max_sources_weight and max_output_size
Removed the limit on max_output_size committed by accident
Added tests on check_limits and performed some renaming
Added a docstring to the pre_execute tool
Added a comment
Merge branch 'master' into calculation-limits
Added a table JobInfo
Merge branch 'master' into calculation-limits
Fixed a GRANT
Fixed the case of no levels
Fixed a buggy output_weight for event based
Merge pull request #1497 from gem/calculation-limits

Calculation limits