[AgileWiki] some progress, but more to do

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

OK, TagMatchRolon now has a custom display which lists the tag name and 
value pattern. And CSecs are now listed so you can navigate to them. 
Also, de now understands CSecs.

A few things remain:

1. TagMatch doesn't yet do anything. Don't hold your breath!

2. I need to review the applicable commands and make sure the code 
doesn't choke on a CSec.

3. We need to add CSecs to the namespace, making it referencable.