now allowing a screen to be its own neighbor to allow wrapping.

also no longer warping mouse to 0,0 when setting server screen
info.  that was causing the mouse to jump if the server screen
had itself as its left or top neighbor (directly or indirectly)
once a screen could be its own neighbor.

server/CMSWindowsPrimaryScreen.cpp

@@ -111,7 +111,9 @@ void					CMSWindowsPrimaryScreen::open(CServer* server)
 	// send screen info
 	SInt32 w, h;
 	getScreenSize(&w, &h);
-	m_server->setInfo(w, h, getJumpZoneSize(), 0, 0);
+	POINT pos;
+	GetCursorPos(&pos);
+	m_server->setInfo(w, h, getJumpZoneSize(), pos.x, pos.y);
 
 	// compute center pixel of screen
 	m_xCenter = w >> 1;