Remove trailing spaces from files

Tested: Manually tested GUI for any regressions
Change-Id: I8c0922b7bd67b03b07e8880bc4dba3b862220b33
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/app/common/directives/app-header.html b/app/common/directives/app-header.html
index 9ae4283..3464518 100644
--- a/app/common/directives/app-header.html
+++ b/app/common/directives/app-header.html
@@ -17,7 +17,7 @@
 			<a class="header__info" ng-click="toggle = !toggle"><span>Server Info</span><i class="icon icon-angle" aria-hidden="true"></i></a>
 			<a href="#/server-health/event-log" class="header__server-health">Server health
 				<i class="icon icon-angle" aria-hidden="true"></i><span ng-class="{'status-light__error': dataService.server_health == 'Critical', 'status-light__warn': dataService.server_health == 'Warning', 'status-light__good': dataService.server_health == 'Good'}">{{dataService.server_health}}</span></a>
-			 <a href="#/server-control/power-operations" class="header__server-power" role="button">Server power 
+			 <a href="#/server-control/power-operations" class="header__server-power" role="button">Server power
                 <i class="icon icon-angle" aria-hidden="true"></i><span ng-class="{'status-light__off': dataService.server_state == 'Off', 'status-light__disabled': dataService.server_state == 'Unreachable', 'status-light__good': dataService.server_state == 'Running', 'status-light__warn': dataService.server_state == 'Quiesced'}">{{dataService.server_state | quiescedToStandBy}}</span></a>
 			<p class="header__refresh">Data last refreshed<span>{{dataService.last_updated |date:'h:mm:ss MMM dd yyyy'}}</span>
 			</p>