Added comment to StartAnalysisWidget.gss

java/com.sap.sailing.dashboards.gwt/src/main/java/com/sap/sailing/dashboards/gwt/client/widgets/startanalysis/StartAnalysisWidget.gss

@@ -78,12 +78,12 @@
 	position: absolute;
 	width: 75%;
 	height: 100%;
-/* 	margin-top: 1px; Shows otherwise small line at top edge */
 	border-radius: DASHBOARD_BORDER_RADIUS !important;
     overflow: hidden  !important;
     /*
     Chrome and Safari are having problems with border radius and animation.
     http://stackoverflow.com/questions/14383632/webkit-border-radius-and-overflow-bug-when-using-any-animation-transition
+    Do not remove these 4 lines
     */
     -webkit-backface-visibility: hidden;
     -moz-backface-visibility: hidden;