Two more OSS projects

Started two more OSS projects
JHexed - a small hexagonal Java based engine + Editor
JBBP - a small framework to parse binary blocks in Java

PROL is now an OSS project

I had got a request from a Japan graduate student to open sources of my Prol engine (it is a small Prolog engine written in Java with embedded GUI editor), so that now it is an OSS project under Apache License 2.0
If you are going to use the engine then please keep in mind that it was developed for academic purposes and to check some ideas and tested not very well.