[jdom-interest] Additional JDOMException subclasses

[Jason Hunter]

> Since I know you don't have time to work on JDOM full time, my general 
> rule of thumb is that I wait until my previous patches have either been 
> accepted or rejected before starting on new ones. I have to compare to 
> the current code base, but my recollection is that I haven't heard yet 
> from you or seen anything on jdom-commits about the base URI patches I 
> sent in for Document a week or two ago. Once that's dealt with, I'll be 
> happy to put in the time to look at the other things in my queue like 
> these exceptions, base URIs for elements, and the GNU JAXP adapter.

OK, the "base uri" patch for Document is checked in now.

-jh-