Add Yakindu Category for Wizards (id: YAKINDU)

plugins/org.yakindu.sct.generator.genmodel.ui/plugin.xml

@@ -216,8 +216,9 @@
     <extension
          point="org.eclipse.ui.newWizards">
       <wizard
-			icon="icons/GenModel-16.png"
+            category="YAKINDU"
             class="org.yakindu.sct.generator.genmodel.ui.SGenExecutableExtensionFactory:org.yakindu.sct.generator.genmodel.ui.wizard.SGenNewFileWizard"
+            icon="icons/GenModel-16.png"
             id="org.yakindu.sct.generator.genmodel.ui.SGenNewFileWizard"
             name="YAKINDU Statechart Generator Model"
             project="false">

plugins/org.yakindu.sct.ui.editor/plugin.xml

@@ -255,6 +255,7 @@
    </extension>
    <extension
          point="org.eclipse.ui.newWizards">
+     <category id="YAKINDU" name="Yakindu"/>
       <wizard
             category="YAKINDU"
             class="org.yakindu.sct.ui.editor.wizards.CreationWizard"