Add NonFreeAssets anti-feature

F-Droid/res/values/strings.xml

@@ -135,6 +135,7 @@
     <string name="antinonfreenetlist">This app promotes non-free network services</string>
     <string name="antinonfreedeplist">This app depends on other non-free apps</string>
     <string name="antiupstreamnonfreelist">The upstream source code is not entirely Free</string>
+    <string name="antinonfreeassetslist">This app contains non-free assets</string>
 
     <string name="display">Display</string>
 

F-Droid/src/org/fdroid/fdroid/AppDetails.java

@@ -1373,6 +1373,8 @@ public class AppDetails extends AppCompatActivity implements ProgressListener, A
                     return getString(R.string.antinonfreedeplist);
                 case "UpstreamNonFree":
                     return getString(R.string.antiupstreamnonfreelist);
+                case "NonFreeAssets":
+                    return getString(R.string.antinonfreeassetslist);
                 default:
                     return af;
             }