#48: Think I fixed the template problems.  More problems now.
Fixed a bug in BorderLayout
Fixed a problem with animated images whose frames were not all the same
size.
#27: Correctly implemented toString() on WrappingDocumentModel
Fixed some core template issues
Fixed an issue with models in attributes
#27: Fixed text fields after recent refactoring
#48: More work on the ModelTest.  Looks much better now.  Has lots of
obvious issues, but if you can pardon them, the functionality can be
demonstrated.