Descent 0.5.3 released

[BCS]

Reply to Ary,

> And a question: what would you like to see next in Descent?
> 

Better template support. I now have 2 libs that are just flat uneditable 
under descent (scrapple.units and scrapple.dparse) both bring it down to 
a stand still if not crash and hand it out right. I'd love to see it just 
work at all for those files even if it doesn't support any template specific 
goodies.