renamed qCompilerAndStdLib_Supports_lambda_default_argument_WITH_closureCvtToFunctionPtrSupported to qCompilerAndStdLib_Supports_DefaultParamerOfStaticFunctionWithValueLambdaOfWithEmptyCloser; and fixed use of this proeprty instring - so required for fewer compielrs; qCompilerAndStdLib_FailsStaticAssertionsInTemplateFunctionsWhichShouldNeverBeExpanded still broke for gcc 4.8 (or I misunderstand)