Added example

*  Added example that uses unity test fixture

examples/example_2/test/TestProductionCode2.c

@@ -0,0 +1,33 @@
+#include "ProductionCode2.h"
+#include "unity.h"
+#include "unity_fixture.h"
+
+TEST_GROUP(ProductionCode2);
+
+/* These should be ignored because they are commented out in various ways:
+#include "whatever.h"
+*/
+//#include "somethingelse.h"
+
+TEST_SETUP(ProductionCode2)
+{
+}
+
+TEST_TEAR_DOWN(ProductionCode2)
+{
+}
+
+TEST(ProductionCode2, IgnoredTest)
+{
+    TEST_IGNORE_MESSAGE("This Test Was Ignored On Purpose");
+}
+
+TEST(ProductionCode2, AnotherIgnoredTest)
+{
+    TEST_IGNORE_MESSAGE("These Can Be Useful For Leaving Yourself Notes On What You Need To Do Yet");
+}
+
+TEST(ProductionCode2, ThisFunctionHasNotBeenTested_NeedsToBeImplemented)
+{
+    TEST_IGNORE(); //Like This
+}