[Beepcore-java-users] Interface Cleanup

[Huston <hu...@us...>]

All,

I have started to do some spring cleaning on the beepcore-java library.
I checked in the first set of changes this morning. The first pass is
targeted at cleaning up the interface to make the library easier to use
and understand. There will be a few more changes to the interface but
this was a good point to check-in the first changes and get feedback
from people using the library. As you will notice I've replaced several
of the public classes with interfaces. I hope this will make it easier
for people to test there code using methods like moc-objects. 

Once this is complete I'm planning on doing some cleanup on the
internals as well.

--Huston