fixed docs opening issues, missed line in previous commit

cache/projectTemplate.xml

@@ -3,7 +3,7 @@
 <Class name="UMLExplorer.ClassView">
 <Description>
 Class contains methods that return structured class data.</Description>
-<TimeChanged>63670,72515.130814</TimeChanged>
+<TimeChanged>63671,64479.682329</TimeChanged>
 <TimeCreated>63653,67019.989197</TimeCreated>
 
 <Method name="getClassTree">
@@ -60,6 +60,7 @@ return structured data about class</Description>
 
     set oProperties = ##class(%ZEN.proxyObject).%New()
     set oClass.NAMESPACE = $NAMESPACE
+    set oClass.ABSTRACT = classDefinition.Abstract
     set oClass.super = classDefinition.Super
     set oClass.properties = oProperties
     set count = classDefinition.Properties.Count()
@@ -220,7 +221,7 @@ return structured data about class</Description>
 </Class>
 
 
-<Project name="UMLExplorer" LastModified="2015-04-28 19:55:49.450783">
+<Project name="UMLExplorer" LastModified="2015-04-28 23:30:37.941872">
   <Items>
     <ProjectItem name="UMLExplorer.ClassView" type="CLS"></ProjectItem>
     <ProjectItem name="UMLExplorer.Router" type="CLS"></ProjectItem>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "CacheUMLExplorer",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "description": "An UML Class explorer for InterSystems Caché",
   "directories": {
     "test": "test"

web/jsLib/joint.js

@@ -17222,9 +17222,9 @@ if ( typeof window === "object" && typeof window.document === "object" ) {
 							tspan.node.style[j] = setup["STYLES"][j];
 						}
 					}
-					if (opt.clickHandler) {
-						tspan.node.onclick = opt.clickHandler;
-					}
+				}
+				if (opt.clickHandler) {
+					tspan.node.onclick = opt.clickHandler;
 				}
 		// Make sure the textContent is never empty. If it is, add an additional 
 		// space (an invisible character) so that following lines are correctly

web/jsLib/joint.shapes.uml.js

@@ -103,7 +103,9 @@ joint.shapes.uml.Class = joint.shapes.basic.Generic.extend({
 
             attrs['.uml-class-' + rect.type + '-text'].text = lines.join('\n');
             if (nameClickHandler) {
-                if (rect.type === "name") attrs['.uml-class-' + rect.type + '-text'].clickHandler = nameClickHandler;
+                if (rect.type === "name") {
+                    attrs['.uml-class-' + rect.type + '-text'].clickHandler = nameClickHandler;
+                }
             }
             attrs['.uml-class-' + rect.type + '-rect'].height = rectHeight;
             attrs['.uml-class-' + rect.type + '-rect'].transform = 'translate(0,'+ offsetY + ')';