[TV][Searcher] Release Matching and Snatching

Don't consider the searcher complete quite yet, still some refinements needed. This might currently work
for a fairly large percentage of shows but there is still some areas that aren't quite finished and some areas
that could be cleaned up.

Sorry for the fairly large PR, these commits span 2 weeks (rebased this so might not see real author dates) that required some large changes to the new parsing library and has a new library to help with title searching.