Added a button for follower placement on the most recent tile played, and a follower appears on that tile.
Merge branch 'master' into GuiFollowerPlacement

Conflicts:
	src/BoardPanel.java
	src/CarcassonneGui.java
Made a rotation button
Merge branch 'master' into rotateButton

Conflicts:
	src/BoardPanel.java
	src/CarcassonneGui.java
Added label to rotate button.
Merge branch 'master' into rotateButton