SickRage now stores the XEM scene data to the main DB under tv_episodes for faster lookups and better linkages with epiosde objects, insures we have scene data on hand when we want it!

Adding functions to lookup scene season and ep info via scene absolute numbers.

We now try and create a show object from parsed release info before we consider it a valid parsed result to insure we even have the show in our show list, also used to validate anime releases.

Misc bug fixes here and there.