Bump version number for deletion of track/analyze methods.

Fixup comment and code in get_song_type. Improve/update comments on audio profile.

Eliminate track/analyze methods track_from_reanalyzing_id and track_from_reanalyzing_md5. Merge pull requests for timeout handling on profile calls. Fixup exception messages.

Merge pull request #12 from andreasjansson/master

Respect timeouts in track._wait_for_pending_track. Improve exception strings.
respect timeout in _wait_for_pending_track

This really bothered me, sorry

