Better defaults
Fix checks for extra data on unknown type.

Scrobbler was checking wrong variable for data when non-library file was playing, was checking curVideoData, should have been curVideo.
Hopefully this will now fix scrobbling for certain plugins.
Merge pull request #69 from nate1280/unknown_type_check_fix

Fix checks for extra data on unknown type.
set stage for 2.2.0
Merge branch 'master' of github.com:rectifyer/script.trakt