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 <basicheader.rh>

RESOURCE RECT r_test_rect
	{
	x = 15;
	y = 10;
	width = 45;
	height = 50;
	}