Resetting dots_backend
Fixing Draw code, how backend and frontend interface, aliasing, and error checking for movement
Merge remote-tracking branch 'origin/dots_backend' into dots_backend

Conflicts:
	YCPGames/src/main/java/edu/ycp/cs481/ycpgames/DotsBoard.java
	YCPGames/src/main/java/edu/ycp/cs481/ycpgames/DotsGame.java
	edu.ycp.cs481.YCPGames.iml