WPILibJ Unit Tests

Added unit testing framework for WPILibJ. Tests should based
on the ExampleTests.java located in
src/test/java/edu/wpi/first/wpilibj, and be located in the proper
package.

Change-Id: I19b73e9e24eb8d990d34ab2716d5314c3dee82ef

wpilibj/wpilibJava/pom.xml

@@ -67,6 +67,11 @@
       <artifactId>NetworkTables</artifactId>
       <version>0.1.0-SNAPSHOT</version>
     </dependency>
+    <dependency>
+    	<groupId>junit</groupId>
+    	<artifactId>junit</artifactId>
+    	<version>4.11</version>
+    </dependency>
   </dependencies>
 
   <build>