ICCCM explicitly states that server time (CurrentTime) should *not* be

used for focus events, but rather the timestamp of the generated event.
Track the last event timestamp and send it down for a WM_TAKE_FOCUS
ClientMessage.  I suspect we should do this for clients that don't
announce this Atom as well, though the raciness gets us into a bind.

Solves focus order issue since WM_TAKE_FOCUS; fix verified by sthen@

ok sthen@

xevents.c

@@ -212,6 +212,8 @@ xev_handle_enternotify(XEvent *ee)
 	XCrossingEvent		*e = &ee->xcrossing;
 	struct client_ctx	*cc;
 
+	Last_Event_Time = e->time;
+
 	if ((cc = client_find(e->window)) != NULL)
 		client_setactive(cc);
 }