verbinding met NXT via usb

Signed-off-by: GSamuel <gideon_hoog@hotmail.com>
Merge branch 'master' of https://github.com/GSamuel/Robotica-2-2013.git into Gideon-Branch

Conflicts:
	Robotica 2 PC/src/robotica/ConnectionManager.java
Merge pull request #6 from GSamuel/Gideon-Branch

verbinding met NXT via usb