removed unneeded loop over sources in disaggregation calculator
Merge pull request #115 from monellid/profile-disagg

removed unneeded loop over sources in disaggregation calculator
Merge pull request #116 from monellid/complex_fault_bug

fixed bug in get_orthographic_projection
Merge branch 'master' of github.com:gem/oq-hazardlib into complex_fault_bug