Refactored to handle cases generically in a lot of places.
Mostly complete regarding all these issues, but not tested yet:
Assigning caseId
Update relative path to the case data
RimProject::createDisplayModelAndRedrawAllViews
RimProject::computeUtmAreaOfInterest
Load case data on project open
save snapshots for all views
RegressionTest viewer size
Finding case based on caseId
Giving case information to octave
To make room for a RimCase base class that can be used as base class for
RimGeoMechCase as well.
This commit is only the class rename not the file rename.
First cut implementation of command line oprions for batch proccessing.
Added support for the follwoing new command line options:
size, replacecase, replaceSourceCase and multiCaseSnapshots
Reworked the entire command line processing code.
