Merge branch 'master' into 'master'

Add new WikiJourney package

After the app was banned from the Play Store because of the logo, we had to change the package name.
This Merge Request contains the new file for the new package.

I used the `Provides:` field so that users with the old WikiJourney package will be notified of this new version, is that a correct usage?
Also, what should I do about the old package? Indicate that it is deprecated in the description, and link to the new package instead?

I couldn't run the build because of SDK issues on my side.

See merge request !1573

metadata/eu.wikijourney.wikijourney.txt

@@ -0,0 +1,37 @@
+Provides:com.wikijourney.wikijourney
+Categories:Navigation
+License:Apache2
+Web Site:https://www.wikijourney.eu/
+Source Code:https://github.com/WikiJourney/wikijourney_app
+Issue Tracker:https://github.com/WikiJourney/wikijourney_app/issues
+Changelog:https://github.com/WikiJourney/wikijourney_app/releases
+
+Auto Name:WikiJourney
+Summary:Rediscover tourism with Wikipedia
+Description:
+Rediscover tourism with WikiJourney!
+
+[https://www.wikijourney.eu/ WikiJourney] is an app that allows tourists to
+visit a town with Wikipedia information. The app looks around the user for the
+points of interest, lists them, then creates a custom trail according to the
+user's likes and the time he has.
+
+Features:
+
+* Find POIs around me: the app locates you, and the automatically searches on English Wikipedia the available POIs.
+* Map display: once you have been located, the app displays your location with every POIs around you on a map. By tapping one of these points, a bubble displays more information, and links to the Wikipedia article.
+* List of POIs: a screen gathers every POIs found by the app, for a fast and easy interaction.
+.
+
+Repo Type:git
+Repo:https://github.com/WikiJourney/wikijourney_app
+
+Build:1.2.0,21
+    commit=v1.2.0
+    subdir=app
+    gradle=yes
+
+Auto Update Mode:Version v%v
+Update Check Mode:Tags
+Current Version:1.2.0
+Current Version Code:21