Added category for Xtext Integration Utilities.

releng/org.yakindu.sct.releng/category.xml

@@ -3,9 +3,20 @@
    <feature url="features/org.yakindu.sct_1.0.0.qualifier.jar" id="org.yakindu.sct" version="1.0.0.qualifier">
       <category name="Yakindu SCT 2"/>
    </feature>
+   <feature url="features/de.itemis.xtext.utils.gmf_1.0.0.qualifier.jar" id="de.itemis.xtext.utils.gmf" version="1.0.0.qualifier">
+      <category name="Xtext Integration Utilities"/>
+   </feature>
+   <feature url="features/de.itemis.xtext.utils.jface_1.0.0.qualifier.jar" id="de.itemis.xtext.utils.jface" version="1.0.0.qualifier">
+      <category name="Xtext Integration Utilities"/>
+   </feature>
    <category-def name="Yakindu SCT 2" label="Yakindu SCT 2">
       <description>
          Yakindu Statechart Tools (SCT) Version 2
       </description>
    </category-def>
+   <category-def name="Xtext Integration Utilities" label="Xtext Integration Utilities">
+      <description>
+         Utilities for integrating Xtext with JFace and GMF Runtime.
+      </description>
+   </category-def>
 </site>