Fixes for YUI Compressor

Hey guys, 

as we are using YUI Compressor in our workflow, and this ain't gonna change in the next couple of years probably, it would be nice to have Scribe going smoothly through it. I know it's not a major issue, nor it's an issue that affects a lot of users, but still - it would be nice to have :)

On the other hand - I won't be depressed if you don't merge this ;) Just letting you know it would be nice.