Merge remote-tracking branch 'origin/XmlTesting' into
FormulaEditorFragments

Conflicts:
	catroid/src/at/tugraz/ist/catroid/content/BroadcastScript.java
	catroid/src/at/tugraz/ist/catroid/content/StartScript.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/BroadcastBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/BroadcastReceiverBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/ChangeGhostEffectBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/ChangeSizeByNBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/ChangeVolumeByBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/ChangeXByBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/ChangeYByBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/GlideToBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/GoNStepsBackBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/LoopEndBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/MoveNStepsBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/NXTMotorTurnAngleBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/PlaceAtBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/RepeatBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/SetBrightnessBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/SetCostumeBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/SetGhostEffectBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/SetSizeToBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/SetVolumeToBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/SetXBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/SetYBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/TurnLeftBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/TurnRightBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/WaitBrick.java
	catroid/src/at/tugraz/ist/catroid/content/bricks/WhenStartedBrick.java
	catroidTest/src/at/tugraz/ist/catroid/test/utils/XMLValidationUtil.java
removed some remaining obsolete xstream references