Removed the progress_handler from the engine
Avoided spurious errors for non-initialized sites
Autoremoving the logging handler
The same error and traceback are reported even with OQ_NO_DISTRIBUTE=1
Changed the API in hazardlib.calc.gmf
Merge pull request #1372 from gem/fix-calc-gmf

Fixing the build master_oq-engine #790
Merge branch 'master' into removing-ruptures-2
Merge branch 'saner-progress-handler' into removing-ruptures-2
Fixes to how the ruptures are saved in the db
Fixed oqtask
Merge branch 'saner-progress-handler' into removing-ruptures-2
Added a SESRUpture.create facility
Fixed the total_ruptures count