Removed all (that I could find) redundant second macro args to TEST_CASE and SECTION

- now we can rely on variadic macros

projects/SelfTest/TestMain.cpp

@@ -481,7 +481,7 @@ inline void manuallyRegisteredTestFunction() {
 }
 struct AutoTestReg {
     AutoTestReg() {
-        REGISTER_TEST_CASE( manuallyRegisteredTestFunction, "ManuallyRegistered", "" );
+        REGISTER_TEST_CASE( manuallyRegisteredTestFunction, "ManuallyRegistered" );
     }
 };
 AutoTestReg autoTestReg;