Panels 2.0, alpha 10

I added arguments to this one. There's a pretty sweeping change here, partly in that it's doing ajax outside of the main content area; partly in that I re-organized the file structure rather a lot; and partly in that I opened things up. A lot.

My brain is pretty wiped so I'm having trouble describing what I did, but in my mind it is totally full of awesome.

Remaining TODO list before I can call this a beta:

o finish argument for taxonomy
o finish content types for taxonomy
o argument for user

The views issue queue is officially Huge. It might even be *(&)ing huge at this point, but I'm not sure where the cutoff between huge and *(&)ing huge actually is. Either way, it's way, way, way beyond my control. It's like a giant yard that, no matter how much you trim, the grass always grows faster than you can grow it.

It's not like I totally ignore the queue, but to be fair, it takes a lot of time to go through some of this stuff. I just went through some 50 issues and really I've barely dented the thing.