Move model migration popup menu contribution in Amalthea submenu

Change-Id: Ib3232d80e93502c4be60a8acb7f04eaee7a62c0f
Signed-off-by: Dirk Fauth <dirk.fauth@de.bosch.com>
diff --git a/plugins/org.eclipse.app4mc.amalthea.converters.ui/fragment.e4xmi b/plugins/org.eclipse.app4mc.amalthea.converters.ui/fragment.e4xmi
index 40beb04..f69765d 100644
--- a/plugins/org.eclipse.app4mc.amalthea.converters.ui/fragment.e4xmi
+++ b/plugins/org.eclipse.app4mc.amalthea.converters.ui/fragment.e4xmi
@@ -8,8 +8,10 @@
   </fragments>
   <fragments xsi:type="fragment:StringModelFragment" xmi:id="_vOzf8PvfEemV94f90rg5AA" featurename="menuContributions" parentElementId="xpath:/">
     <elements xsi:type="menu:MenuContribution" xmi:id="_1L-B8PvfEemV94f90rg5AA" elementId="org.eclipse.app4mc.amalthea.converters.ui.menucontribution.0" positionInParent="after=additions" parentId="popup">
-      <children xsi:type="menu:HandledMenuItem" xmi:id="_HihigPvgEemV94f90rg5AA" elementId="org.eclipse.app4mc.amalthea.modelmigration.menuitem" label="AMALTHEA Model Migration" command="_vD8wQPveEemV94f90rg5AA">
-        <visibleWhen xsi:type="ui:ImperativeExpression" xmi:id="_gdYQkNDWEeq807TOuB2fPA" contributionURI="bundleclass://org.eclipse.app4mc.amalthea.converters.ui/org.eclipse.app4mc.amalthea.converters.ui.handlers.AmaltheaResourceExpression"/>
+      <children xsi:type="menu:Menu" xmi:id="_sal_MKdbEeuG6JwZAHSnOA" elementId="id.popup.amalthea" label="Amalthea">
+        <children xsi:type="menu:HandledMenuItem" xmi:id="_HihigPvgEemV94f90rg5AA" elementId="org.eclipse.app4mc.amalthea.modelmigration.menuitem" label="Model Migration" command="_vD8wQPveEemV94f90rg5AA">
+          <visibleWhen xsi:type="ui:ImperativeExpression" xmi:id="_gdYQkNDWEeq807TOuB2fPA" contributionURI="bundleclass://org.eclipse.app4mc.amalthea.converters.ui/org.eclipse.app4mc.amalthea.converters.ui.handlers.AmaltheaResourceExpression"/>
+        </children>
       </children>
     </elements>
   </fragments>