Beans in response

All,

I have just checked in some changes to
keel-common/keel-clnt/svc-model-defaultmodel to be able to stuff a bean
in the model response and have it show up on the client side.  Just like
Input/Output/Command, there is now Entity.  You add a bean like this:

response.addEntity("name", bean);

On the client side, you just get it with "name" from the response, and
all the beans are in an ArrayList called "beans".
I am using this to work with tag libraries, such as displayTag, works great.

Shash