Make TargetedMSModule unavailable when not active in container (#1171)

Author: labkey-jeckels

src/org/labkey/targetedms/TargetedMSModule.java

@@ -240,6 +240,12 @@ public boolean hasScripts()
         return true;
     }
 
+    @Override
+    public boolean isAvailable(Container container)
+    {
+        return container.isRoot() || container.getActiveModules().contains(this);
+    }
+
     @NotNull
     @Override
     protected Collection<WebPartFactory> createWebPartFactories()