fix disaggregation
use a generator instead of a list
minor refactoring
added a comment
Merge branch 'master' of https://github.com/gem/oq-engine into fix-disaggregation
updated results to the latest changes
Restore a log message removed by mistake
The percentage must be approximated from below to avoid getting a fake 100%
Removed a redundant record_init_stats
improve readability
improve readability
updating expected results to the latest changes
move disaggregation test on regression 2
Merge pull request #1293 from matley/fix-disaggregation

Fix disaggregation
Let's store in the db the filtered hazardlib sources
Fixed the event based core_test.py
Fixed the apply_uncertainties logic
Fixed blocksize test
Fixed regression_3
Fixed source_test.py