pulled up more common form-handling functionality

Now the FormViewController defines the basic form handling workflow, and
the FixturesViewController merely specializes it.
renamed ready method function names for consistency
introduced ModalViewController
Merge remote-tracking branch 'origin/master' into AFDP-51
restored method add-ins inadvertantly removed from global.js
Merge pull request #30 from ualerts-org/AFDP-51

Work in progress on AFDP-51