Switch Fading Memories to be purely an AA action to allow them to use it...

... while singing.

Well, I don't trust myself to mess with the spell code or AA code too much, this should at least allow bards to hit FM while casting again ...

http://www.peqtgc.com/phpBB3/viewtopic.php?p=65139#p65139

I might look into this later, but it would probably be a rather large change that I'm not too comfortable making ...