Merge branch 'epistolaire' into 'master'

Newapp: Epistolaire

Closes rfp#1155

See merge request fdroid/fdroiddata!6282

metadata/re.indigo.epistolaire.yml

@@ -0,0 +1,25 @@
+Categories:
+  - Phone & SMS
+  - System
+License: Unlicense
+AuthorName: hydrargyrum
+AuthorEmail: dev@indigo.re
+AuthorWebSite: https://indigo.re/
+SourceCode: https://gitlab.com/hydrargyrum/epistolaire
+IssueTracker: https://gitlab.com/hydrargyrum/epistolaire/issues
+
+RepoType: git
+Repo: https://gitlab.com/hydrargyrum/epistolaire.git
+
+Builds:
+  - versionName: 0.3.3
+    versionCode: 3
+    commit: 0.3.3
+    subdir: app
+    gradle:
+      - yes
+
+AutoUpdateMode: Version %v
+UpdateCheckMode: Tags
+CurrentVersion: 0.3.3
+CurrentVersionCode: 3