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 <arraydialog.rh>

RESOURCE DIALOG r_test_standalone_default
	{
	}
RESOURCE LABEL r_test_standalone_default_label1
	{
	text = "literal string 1";
	}
RESOURCE LABEL r_test_standalone_default_label2
	{
	text = "literal string 2";
	}