Change references pointing to SourceForge
Remove mention of depency on Java 
Change README.md file to be more GitHub friendly
Add licenses for all the projects SitePainter uses

All licenses are centrilzed in a file called LICENSE.md and the extra
files that were laying around have been removed i. e. any other
license-related files in the project.
Change license to BSD

The files that had a reference to the GPL license have been edited to
reflect the new BSD license. LICENSE.md now includes the license for
SitePainter.

Fixes #9
Merge pull request #8 from ElDeveloper/biocore-updates

Biocore updates