More flexible trigger bit usage

[baltzell]

• indent/format and remove unused imports, variables, non-helpful comments
• RG-D address trigger bits

[forcar]

For the trigger ratio histos I mentioned the denominator of the ratio is made below in processEvent, so these should also use testTriggerSector:

[baltzell]

Ok, running one last test, then good to go.

[baltzell]

Tested succesfully, ready to merge.