Merge branch 'master' of github.com:gem/oq-engine into getter-builder
Used a list of curves instead of an array
Replaced the dictionary gsim_by_rlz with two lists
Added a limit on the size of the epsilon matrices
Added epsilons_management feature
Changed epsilons_management to full as default
Moved the epsilons_management parameter on GetterBuilder.__init__
Modified calc_nbytes for the fast epsilons management
Fixed underflow error in postgres
Merge pull request #1419 from gem/fix-underflow-error

Fixed underflow error in postgres
Merged from master
Merge pull request #1417 from gem/fix-gmfset-export

Fix the export of GmfSets in the case of multiple source models
Fixed the memory count for epsilons_management=fast
Fixed import_gmf_scenario
Fixed the ScenarioGetter
Merge branch 'getter-builder' of github.com:gem/oq-engine into getter-builder
Better support for asset_correlation=0
If a getter cannot be build because the hazard sites are too far away, skip it and log a warning
Improved an error message
Changed the _do_run_calc signature