Tweaking in code: gui changes, bugfixes in robot instruction sets.
Upravene gui, minifix na robotovi

Merge branch 'master' of https://github.com/Moergil/ArtificialWars

Conflicts:
	src/sk/epholl/artificialwars/entities/robots/Robot.java
	src/sk/epholl/artificialwars/graphics/MenuPanel.java