CRA-505: Added check of erosion-priorities in xmlmodelfile.
CRA-505, CRA-568: Added interval_names to output generated in background.cpp.
CRA-505, CRA-688: Added a few checks that multi interval grid must be ok in commondata. Added more logging in cravaresult.
CRA-505: Error in print settings.
Merge branch 'master' of git://github.com/CRAVA/crava
Merge pull request #174 from hgolsen/master

CRA-505: bug fix and logging