CB2Java version 0.3

OK, I had some more stuff planned for this release but I had the code working and I figured I'd go ahead and put this out here.

There's a good bit of changes here.

Some bugs in AlphaNumeric were pointed out by Walter Boussemaere (thanks.) A picture parsing error has been fixed and default value is not low-values.

I decided to go ahead and make all the 'getters' begin with get. It's what everyone expects and it helps me tie into Jython. I've also made some major improvements to the Data class so that it's a proper base class.

I also added floating point support and little-endian binary.

Please post on the forums or submit bugs.

In terms of the types that this package supports, this is complete unless there are requests for enhancements that are accepted. Future updates will focus on working with data and fixing bugs.

-James Watson