Removed obsolete code
Fixed test: added workflow
Added use case to demo that spaces in variable values work
Fixed command line param handling. No option = help. Also fixed: we stop immediately after throwing Exception (i.e., no parsing of what so ever)
Show which param files are parsed + only do st if no parseException or Help is requested by param flags
Compute can now deal with spaces in param names; impute2 parameters are restored and contain spaces again so that we can prove that it still runs on GRID
Merge pull request #376 from mdijkstra/master

Bug fixes, added use case and reverted impute2 to demo that Compute can deal with spaces in param values now