Merge pull request #2 from tarlen5/master

Initial Stage1 Implementation, with oscProbMaps - OscillationService needs to be reimplemented for release version.
Fix handling of negative edges values (e.g. coszen)
Return error message if oscillation probability map is not found
Provide outfilename as default
Merge the parameter dicts with dict from previous stage.
Changed description of OscillationMaps
Merge branch 'fix-log-edges-bug' of https://github.com/sboeser/pisa