AnalogTrigger support in Java

Analog triggers now work in Java.

Integration tests for analog triggers are included.

A message in the C++ analog trigger IT was fixed.

Change-Id: I50007c6901b8391d32c0e81becdbe18e48a7840f

wpilibc/wpilibC++IntegrationTests/src/AnalogLoopTest.cpp

@@ -91,5 +91,5 @@ TEST_F(AnalogLoopTest, AnalogTriggerCounterWorks) {
 	}
 
 	// The counter should be 50
-	EXPECT_EQ(50, counter.Get()) << "Analog trigger counter did not count 100 ticks";
+	EXPECT_EQ(50, counter.Get()) << "Analog trigger counter did not count 50 ticks";
 }