added debug capability
added debug capability

Added debug command to launch Terasology with the JVM in debug mode.
This allows full debuggering access in IDEs like NetBeans.  Yay!

mertserezli/Terasology,DPirate/Terasology,Malanius/Terasology,Vizaxo/Terasology,dannyzhou98/Terasology,Nanoware/Terasology,kaen/Terasology,Nanoware/Terasology,indianajohn/Terasology,Nanoware/Terasology,flo/Terasology,kartikey0303/Terasology,dannyzhou98/Terasology,indianajohn/Terasology,Malanius/Terasology,Halamix2/Terasology,kaen/Terasology,flo/Terasology,Vizaxo/Terasology,Halamix2/Terasology,MovingBlocks/Terasology,mertserezli/Terasology,kartikey0303/Terasology,DPirate/Terasology,MovingBlocks/Terasology,MovingBlocks/Terasology,AWildBeard/Terasology,AWildBeard/Terasology