new conventions documentation and some additional files.
Major cleanup in dev branch
moved non-working stuff to -old- folder. CODE IS STILL UNSTABLE
#o2js minor change.
#o2js removed a sentence.
#o2js updated conventions: DRY, variable naming, event handlers, comm…
#o2js modified conventions: avoid stringly-typed code
#o2js more README.
#o2js modified the conventions document (Event Constants section)
intermediate release (incomplete and probably not working).