Rename Server LED files

The menu item is called "Server LED".
The title is called "Server LED".
The route is server-control/server-led.

Tested: Verified server LED still works.
Change-Id: I1c70cfb6cd36868a191aa51363437dcdcc6d9a6b
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/app/overview/controllers/system-overview-controller.html b/app/overview/controllers/system-overview-controller.html
index a21b0d4..a6a4563 100644
--- a/app/overview/controllers/system-overview-controller.html
+++ b/app/overview/controllers/system-overview-controller.html
@@ -97,7 +97,7 @@
 								ng-click="toggleLED()"
 								ng-checked="dataService.LED_state == 'on'"
 								ng-disabled="dataService.server_unreachable">
-						<label for="toggle__switch-round" tabindex="0">Server LED is <span class="uid-switch__status">{{dataService.LED_state}}</span></label>
+						<label for="toggle__switch-round" tabindex="0">Server LED is <span class="led-switch__status">{{dataService.LED_state}}</span></label>
 					</div>
 				</div>
 				<a href="#/server-control/remote-console" class="no-icon quick-links__item">