Update DroidUPnP to 2.2.1 (14)

metadata/org.droidupnp.txt

@@ -10,6 +10,8 @@ Description:
 Discover your home UPnP device, content provider, connected television or any
 device controllable by UPnP and allow you to control those.
 It also allow you to share your local content to other UPnP capable device.
+
+Currently this app still uses binary libraries from [http://4thline.org/].
 .
 
 Repo Type:git
@@ -28,14 +30,27 @@ Build:2.1.0,12
     gradle=yes
 
 Build:2.2.0,13
-    disable=no sense in removing 4thline, since Cling lib pulls deps from there
     commit=v2.2.0
     gradle=yes
     srclibs=Cling@2.0.1
+    prebuild=\
+        sed -i -e '/4thline.org/,+1d' -e '/maven {/d'  build.gradle && \
+        pushd $$Cling$$ && $$MVN3$$ -DskipTests install && popd
+
+Build:2.2.1,14
+    commit=v2.2.1
+    gradle=yes
+    srclibs=Cling@2.0.1
     prebuild=\
         sed -i -e '/4thline.org/,+1d' -e '/maven {/d'  build.gradle && \
         pushd $$Cling$$ && $$MVN3$$ install && popd
 
+Maintainer Notes:
+The app itself uses the official 4thline repo to get Cling and dependencies. While
+this is replaced with a srclib, we are still not "good": The srclib itself pulls
+in quite some jars from different untrusted repos, even 4thline again... 
+.
+
 Auto Update Mode:None
 Update Check Mode:Tags
 Current Version:2.2.1