Update Kontalk to 3.1-beta1 (70)

metadata/org.kontalk.txt

@@ -276,6 +276,14 @@ Build:3.0.3,58
     gradle=basic
     prebuild=sed -i -e "/googleplayCompile/d" build.gradle
 
+Build:3.1-beta1,70
+    commit=v3.1-beta1
+    subdir=app
+    submodules=yes
+    init=sed -i -e 's/signingConfig signingConfigs.release/{}/g' build.gradle
+    gradle=basic
+    prebuild=sed -i -e "/googleplayCompile/d" build.gradle
+
 Auto Update Mode:Version v%v
 Update Check Mode:Tags ^[0-9.]*$
 Current Version:3.0.3