More updates

Lots of small updates and bugfixes today.

* Songs can again be added to the index

* Back button behavior in IE on artist page works logically

* New search result page

* It is now a lot easier to determine how "good" the song is before clicking on it.

* The songs rating is visible also from the search page

* Fixed bug causing mysql-error when changing songbook

* Better formatting of songs from guitaretabs

Thanks to everybody that has submitted requests and bug reports. I am spending much time on Chordie the next couple of weeks, so please report bugs and make suggestions!!

Per