Merge pull request #3 from mmccurdy07/master

Stop making bad requests.
Merge pull request #4 from mmccurdy07/master

Artist matching tweaks, reduce false positives.
Merge pull request #5 from mmccurdy07/master

Downcase all requests.
Merge pull request #6 from mmccurdy07/master

Never perform fallback album searches.
Merge pull request #7 from mmccurdy07/master

More tweaks to album matching.
Merge pull request #8 from mmccurdy07/master

Ready to pull/push when proxy threshold hits 100%
Merge pull request #10 from mmccurdy07/master

Don't assume LFM uses & instead of 'and'.
Add exposed GetMbIdForArtist function for Fanart.tv agent.
Make GetMbIdForArtist more general so it can be used for other searches as well.
Make it possible to ask for artist and album MusicBrainz id.
Decode HTML entities in the artist's summary.
Initialize "total" in GetAlbumsByArtist.