Improve awareness of region restarting message

For testing use a region (A) closed to residents. You will also need another region (B) abutting the test region. In region A place your avatar near the boundary with B. Click World->Region/Estate->Debug->Restart Region Click on the OK message: A floater with a yellow background appears warning of the impending restart, including the name of the region A new alert tone sounds The world shakes briefly (note: this does not occur if you are in mouselook - a known limitation) The number of seconds until the restart counts down in the floater Click Cancel Restart: The floater closes Click Restart Region, close the floater, wait 60 seconds for the next region restarting message from the server to arrive: the floater reappears, counting down from 60 seconds the alert tone sounds the quake occurs Altogether, the warning is given at 120, 60, 45, 30, and 15 seconds Cancel the restart Log a second avatar into A Click Restart Region Move into region B: the floater closes Move back to A and cancel the restart (note: an empty region restarts immediately, thus the need for a second avatar in A) Open the Region Debug floater (Ctrl-Shift-`) Issue the "Restart 2" command: the floater appears and behaves as in the previous tests With the floater showing log off Log back in Cancel the restart Testing the quake effect: Initiate a region restart to obtain the countdown floater and observe that the quake effect occurs for each of these different camera mode cases (cancel the restart after observing that the quake effect occurs): 1) The camera is not focused on anything (this test was performed in previous steps) 2) Camera focused on the ground, an object, or an avatar 3) Appearance editing mode