Merge remote-tracking branch 'origin/master' into bug2913

Conflicts:
	java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/client/StringMessages_cn.properties

java/com.sap.sse.gwt/src/com/sap/sse/gwt/client/controls/carousel/ImageCarousel.java

@@ -9,6 +9,7 @@ import com.google.gwt.dom.client.DivElement;
 import com.google.gwt.dom.client.Document;
 import com.google.gwt.dom.client.Element;
 import com.google.gwt.dom.client.ImageElement;
+import com.google.gwt.dom.client.Style.Cursor;
 import com.google.gwt.dom.client.Style.Unit;
 import com.google.gwt.safehtml.shared.UriUtils;
 import com.google.gwt.uibinder.client.UiBinder;
@@ -179,6 +180,9 @@ public class ImageCarousel<TYPE extends ImageDTO> extends Widget {
         DivElement imageHolder = Document.get().createDivElement();
         ImageElement imageElement = Document.get().createImageElement();
         imageElement.setAttribute("data-lazy", UriUtils.fromString(url).asString());
+        if(fsViewer != null) {
+            imageElement.getStyle().setCursor(Cursor.POINTER);
+        }
 
         imageHolder.getStyle().setHeight(imagesHeight, Unit.PX);
         imageHolder.getStyle().setWidth(Math.round(width * (imagesHeight / (double) height)), Unit.PX);
@@ -312,4 +316,4 @@ public class ImageCarousel<TYPE extends ImageDTO> extends Widget {
         public void show(TYPE selectedImage, List<TYPE> imageList);
     }
     
-}
+}

java/com.sap.sse.gwt/src/com/sap/sse/gwt/client/controls/carousel/ImageCarousel.ui.xml

@@ -95,7 +95,6 @@
 		position: absolute;
 		background-position: 0 0;
 		background-repeat: no-repeat;
-		z-index: 10;
 		cursor: pointer;
 		top: 50%;
 		-webkit-transform: translate(0, -50%);
@@ -117,7 +116,6 @@
 	
 	.slider .slick-prev {
 		left: 0px;
-		z-index: 1;
 		height: 60px;
 		width: 60px;
 		background-position: 0 0;

java/com.sap.sse.gwt/src/com/sap/sse/gwt/client/controls/carousel/WidgetCarousel.ui.xml

@@ -21,7 +21,6 @@
 	
 	.slider .slick-prev {
 		left: 0px;
-		z-index: 1;
 		height: 60px;
 		width: 60px;
 	}
@@ -30,7 +29,6 @@
 		position: absolute;
 		background-position: 0 0;
 		background-repeat: no-repeat;
-		z-index: 10;
 		cursor: pointer;
 		top: 40%;
 		-webkit-transform: translate(0, -50%);