[jdom-interest] Updates since Beta 9

[Jason Hunter]

Alex Rosen wrote:
> It's not as good as just
> 
> Sort

Are you saying you'd want an element.sort(Comparator) method?

> Mainly because you have to know to do this special trick. 

Well, since removeContent() is in there, as soon as someone hits the 
parentage problem with a straight sort() they'll probably look for a way 
to do a bulk detach and notice removeContent().

 > But it's not
> worth making a major change like auto-detach at this late stage for it.

Probably true.  I'd be happy not to change all the code.  :-)

-jh-