Fix bug 11274. Don't hold a lock on projectInfoMap for so long, fetching interesting mmp/bld.inf/etc list outside the lock instead. Add a temporary resource listener just in case resources are modified when we're not looking (I never saw this fire).

#include <enumsheader.rh>

RESOURCE COLORS r_test2_broken
	{
	aknFgColor = unknown;
	aknBgColor = CAknColorRed;
	}