Make runHLT_standalone_newJO an executable
Make runHLT_standalone_newJO an executable - it's a bit awkward that you have to do get_files to use it.
Subsequent steps should
1)give it a main() and a module() so it can be used in e.g. RecoSteering.py
2)rename to runHLT_standalone_CA and update tests to match (trivial but matches the kind of names we tend to use elsewhere)