Add another behavior to recognize black underground before the bridge
Add bridge behavior to the arbitrator manager
Merge branch 'master' of https://github.com/betzHub/lego

Conflicts:
	src/de/gruppe2/bridgeFollow/BridgeFollowMain.java
Merge branch 'master' of https://github.com/betzHub/lego
Merge branch 'master' of https://github.com/betzHub/lego

Conflicts:
	src/de/gruppe2/Settings.java
	src/de/gruppe2/bridgeFollow/BridgeEnd.java
	src/de/gruppe2/bridgeFollow/BridgeStart.java
	src/de/gruppe2/race/ArbitratorManager.java
Merge branch 'master' of https://github.com/betzHub/lego

Conflicts:
	src/de/gruppe2/Settings.java
Merge branch 'master' of https://github.com/betzHub/lego
Merge branch 'master' of https://github.com/betzHub/lego

Conflicts:
	src/de/gruppe2/race/ArbitratorManager.java
Replaced BridgeEnd by LightDetectionBehavior