[AgileWiki] refresh on destroy

[Bill la F. <bil...@su...>]

OK, I've now added a bit of cleverness to the de command. Normally I 
dislike cleaverness. Too much makes a system quite incomprehendable very 
quickly. Perhaps I'm just being lazy today.

The de command now has a special case for the DescriptorUnits Drawer. If 
you destroy a DescriptorUnits Drawer, the de command immediately 
recreates it, 'cause you gotta have one. By this means then you can 
easily replace an out dated DescriptorUnits Drawer. Saves a whole lot of 
manual tweeking, mm?

Bill