Support sharing SoundCloud tracks (#671)

app/src/main/AndroidManifest.xml

@@ -50,6 +50,8 @@
                 <data android:host="www.vimeo.com"/>
                 <data android:host="player.vimeo.com"/>
                 <data android:host="www.svtplay.se"/>
+                <data android:host="soundcloud.com"/>
+                <data android:host="m.soundcloud.com"/>
             </intent-filter>
 
             <meta-data android:name="android.service.chooser.chooser_target_service"

app/src/main/java/org/xbmc/kore/ui/sections/remote/RemoteActivity.java

@@ -526,6 +526,9 @@ public class RemoteActivity extends BaseActivity
                 return "plugin://plugin.video.svtplay/?url=%2Fvideo%2F"
                         + URLEncoder.encode(matcher.group(1)) + "&mode=video";
             }
+        } else if (host.endsWith("soundcloud.com")) {
+            return "plugin://plugin.audio.soundcloud/play/?url="
+                    + URLEncoder.encode(playuri.toString());
         }
         return null;
     }