added models for loss fractions
Merge branch 'statistical-loss-maps' into risk-fractions
Merge branch 'master' of https://github.com/gem/oq-engine into risk-fractions
added poes_disagg param
merge commit
first pass
setup default values for poes
added qa test for classical disaggregation
merge commit
Merge branch 'statistical-loss-maps' into fix-aggregate-losses
merge commit
updated tests
set default poes_disagg to []
Merge branch 'risk-fractions' into fix-aggregate-losses
updated event based core test
first pass
Merge branch 'master' of https://github.com/gem/oq-engine into risk-fractions
improved docstring/comment
updated export test for loss maps
Merge branch 'master' of https://github.com/gem/oq-engine into risk-fractions