Version bump

* Only updated to work with upcoming Songbird 1.1

Added:
* Heuristic Search (compensates spelling-mistakes or missing "The" in the song-tags. This gives ~15% more results, but slows down the process)
* Autocheck on track-change
* Show/hide the settings (by click on the display-pane title)
* Some Advanced options

Changed:
* Massive performance boost. 500% faster than last version (~200% if you use heuristics).
* Minor layout improvements

Known Issues:
* Heuristic search slows down the checking, the more Songs you check. This can make Songbird become unresponsive during the check. That's why heuristics are automatically disabled for song-titles, if you check more than 400 songs. If you have no problem with an unresponsive Songbird, or if you have a very fast computer, you can try to set this limit higher in the advanced options (add-ons -> Songsterr -> options). I myself set it to 2500, which makes Songbird unresponsive for about 30sec., if i check my whole library

btw: The database of Songsterr.com is now ~300% bigger than on my last update, and still increasing fast.

Big update, but still alpha:

* You can now check for multiple selected songs.
* Results are updated immediately.
* Time needed for the checking.
* Fixed many bugs.

You can help me, by testing the "multiple-selected songs" feature!
Please use the option "find tabs for this tracks only" and post a comment with:
1. Number of Songs checked,
2. Results you get,
3. Time the process needed.
Thanks!

First alpha testing release!
(far away from bug free or feature complete)

Please give me feedback, especially about bugs or how I could improve the look & feel!