Adds CommandTests to the C++ Integration Test Suite

Also adds/updates some comments in the Java Command Tests

Change-Id: I24ae6cce06b8d5251e1cb115cd725f24a871635f

wpilibj/wpilibJavaIntegrationTests/src/main/java/edu/wpi/first/wpilibj/command/CommandParallelGroupTest.java

@@ -59,8 +59,11 @@ public class CommandParallelGroupTest extends AbstractCommandTest {
 	public void tearDown() throws Exception {
 	}
 
+	/**
+	 * Simple Parallel Command Group With 2 commands one command terminates first
+	 */
 	@Test
-	public void test() {
+	public void testParallelCommandGroupWithTwoCommands() {
 		MockCommand command1 = new MockCommand();
 		MockCommand command2 = new MockCommand();
 

wpilibj/wpilibJavaIntegrationTests/src/main/java/edu/wpi/first/wpilibj/command/CommandSequentialGroupTest.java

@@ -60,7 +60,6 @@ public class CommandSequentialGroupTest extends AbstractCommandTest {
 	/**
 	 * Simple Command Group With 3 commands that all depend on a subsystem. Some commands have a timeout
 	 */
-	//@Ignore("This currently hangs the tests, needs work")
 	@Test(timeout = 20000)
 	public void testThreeCommandOnSubSystem() {
 		logger.fine("Begining Test");

wpilibj/wpilibJavaIntegrationTests/src/main/java/edu/wpi/first/wpilibj/command/DefaultCommandTest.java

@@ -58,10 +58,10 @@ public class DefaultCommandTest extends AbstractCommandTest {
 	}
 
 	/**
-	 * Testing of default commands where the interrupting command is ends itself
+	 * Testing of default commands where the interrupting command ends itself
 	 */
 	@Test
-	public void test() {
+	public void testDefaultCommandWhereTheInteruptingCommandEndsItself() {
 		final ASubsystem subsystem = new ASubsystem();