Merge branch 'master' into 'master'

New app: Devinettes

Building this on my local machine gets BUILD SUCCESSFUL, at first, and then it builds *again*, but sends back BUILD FAILED, with this error:

> compileSdkVersion 'android-24' requires JDK 1.8 or later to compile.

But the building on gitlab reads passing, and @krt mentioned on IRC that the buildserver uses jdk1.8 -- so I'm going with it?

See merge request !1624

metadata/com.workingagenda.devinettes.txt

@@ -0,0 +1,25 @@
+Categories:Games
+License:GPLv3
+Web Site:
+Source Code:https://github.com/polypmer/devinettes-android
+Issue Tracker:https://github.com/polypmer/devinettes-android/issues
+
+Auto Name:Devinettes
+Summary:A collection of riddles in verse
+Description:
+A collection of original English riddles in verse Bewarned! There are no hints
+and no keys under the mat The riddles are licensed under CC-BY-NC-ND
+.
+
+Repo Type:git
+Repo:https://github.com/polypmer/devinettes-android
+
+Build:1.0,1
+    commit=e4ad029adad8a2cd9a056f5beefd2410d73e438e
+    subdir=app
+    gradle=yes
+
+Auto Update Mode:None
+Update Check Mode:RepoManifest
+Current Version:1.0
+Current Version Code:1