build: Add digitalbebop class

I moved the JataSMART.java file into a net/digitalbebop class, since
I recently purchased that domain. This will be the address and package
associated with the project from now on.
docs: Add copyright and header stub

Add some basic header documentation to the primary source files. Also
add copyright marker to the files, a heads up for the MIT License.
jatasmart: Open should be public
docs: Add header docs for open