Fixed implementation of GLUL::Clock::now() to use defined native clock instead of specific stl clock.
Fixed implementation of GLUL::Clock::now() to use defined native clock instead of specific stl clock.

RippeR37/GLUL,RippeR37/Utility-Library,RippeR37/GLUL,RippeR37/Utility-Library,RippeR37/GLUL