Merge branch 'ubucountdown' into 'master'

new app: Ubuntu Countdown Widget

Closes rfp#1304

See merge request fdroid/fdroiddata!8394

metadata/com.leinardi.ubuntucountdownwidget.yml

@@ -0,0 +1,25 @@
+Categories:
+  - Time
+License: GPL-3.0-or-later
+SourceCode: https://github.com/leinardi/UbuntuCountdownWidget
+IssueTracker: https://github.com/leinardi/UbuntuCountdownWidget/issues
+Changelog: https://github.com/leinardi/UbuntuCountdownWidget/releases
+
+AutoName: Ubuntu Countdown Widget
+
+RepoType: git
+Repo: https://github.com/leinardi/UbuntuCountdownWidget.git
+
+Builds:
+  - versionName: v21.04
+    versionCode: 259
+    commit: v21.04
+    subdir: app
+    gradle:
+      - yes
+
+AutoUpdateMode: Version v%v
+UpdateCheckMode: HTTP
+UpdateCheckData: https://github.com/leinardi/UbuntuCountdownWidget/raw/master/version.txt|version:\s.+\+(\d+)|.|version:\s(.+)\+
+CurrentVersion: v21.04
+CurrentVersionCode: 259