clone code written... seems to be working
More work.. nasty bug though
Bug fixed it seems: OpenMP support fully operational
Bugfix//Cleanup

This commit fixes a bug in spectrum::Clone which was triggered when a
continuous spectrum is defined.

Furthermore, some debugging messages were removed
Merge branch 'openmp' of https://github.com/tschoonj/xrmc into devqt

Conflicts:
	src/main/Makefile.am
	src/sample/xrmc_sample.h
	src/source/xrmc_source.h
	src/spectrum/xrmc_spectrum.h
Merge branch 'openmp' of https://github.com/tschoonj/xrmc into devqt