hide GanttCharts on mobile devices

neonContext/CampaignPlanning/CampaignPlanning.aod

@@ -4,6 +4,10 @@
   <title>Campaign planning</title>
   <majorModelMode>DISTRIBUTED</majorModelMode>
   <filterView>CampaignPlanning_view</filterView>
+  <devices>
+    <element>TABLET</element>
+    <element>DESKTOP</element>
+  </devices>
   <entity>CampaignPlanning_entity</entity>
   <references>
     <neonViewReference>

neonView/CampaignStepsGantt_view/CampaignStepsGantt_view.aod

@@ -23,6 +23,10 @@
       <isDeletable v="true" />
       <isEditable v="true" />
       <title></title>
+      <devices>
+        <element>TABLET</element>
+        <element>DESKTOP</element>
+      </devices>
       <columns>
         <neonTableColumn>
           <name>9469e2f2-35ac-4f87-a4a7-959b47a5e7bb</name>