Adding model update, model migrator, curved line support, relationship lines, remove of web-services classes

wise-webapp/src/main/webapp/css/editor.css

@@ -216,11 +216,11 @@ div#node {
 }
 
 div#font {
-    left: 619px; /*left:581px;*/
+    left: 656px; /*left:581px;*/
 }
 
 div#share {
-    left: 815px; /*left:777px;*/
+    left: 852px; /*left:777px;*/
 }
 
 div#saveButton {
@@ -311,6 +311,12 @@ div#topicLink {
     z-index: 4;
 }
 
+div#topicRelation {
+    background: url(../images/topic_link.png) no-repeat center top;
+    behavior: url(../css/iepngfix.htc);
+    z-index: 4;
+}
+
 div#topicNote {
     background-image: url(../images/note.png);
     behavior: url(../css/iepngfix.htc);