Metadata management for SM and DS in Management UI.

Conflicts:
	hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/artifacts/smtable/SoftwareModuleTable.java

Signed-off-by: Kai Zimmermann <kai.zimmermann@bosch-si.com>

hawkbit-ui/src/main/resources/VAADIN/themes/hawkbit/customstyles/table-common.scss

@@ -182,6 +182,7 @@
     float: right;
   }
   
+   
   .v-button-generatedColumnPadding {
   	height: 28px;
 	padding: 0 6px !important;
@@ -189,5 +190,31 @@
 	border-radius: 4px;
   }
   
+  .metadata-grid {
+  	tr {
+  		.icon-only {
+         visibility: hidden;
+         color: $discard-icon-color;
+        }
+    }
   
+  	tr.v-grid-row-selected{
+  		.icon-only .v-icon {
+  		 color : $widget-bg;
+  	    }
+  	}
+  	
+  	tr.v-grid-row-selected:hover {
+  	 .icon-only {
+        visibility: visible;
+        color: $widget-bg !important;
+      }
+  	 }
+  	 
+  	 tr:hover {
+      .icon-only {
+        visibility: visible;
+      }
+    }
+  }
 }

hawkbit-ui/src/main/resources/VAADIN/themes/hawkbit/customstyles/table-content.scss

@@ -48,9 +48,6 @@
   .distributionPin {
     line-height: 15px;
     background-color: none;
-    margin-bottom: 0 !important;
-    margin-right: 0 !important;
-    padding: 0;
     font-weight: normal;
   }
 
@@ -143,4 +140,8 @@
     line-height: 21px;
     border: 1px solid $widget-border-color;
   }
+  
+  .ds-metadata-icon{
+  	line-height:15px;
+   }
 }

hawkbit-ui/src/main/resources/VAADIN/themes/hawkbit/hawkbittheme.scss

@@ -139,5 +139,4 @@ $v-included-components: remove($v-included-components, form);
     background-position: bottom;
     background-repeat: no-repeat;
   }
-  
 }