Merge branch 'duotp' into 'master'

Add DuOTP

See merge request fdroid/fdroiddata!6128

metadata/net.scintill.duotp.yml

@@ -0,0 +1,27 @@
+Categories:
+  - Security
+License: GPL-3.0-or-later
+AuthorName: Joey Hewitt
+AuthorEmail: joey@joeyhewitt.com
+SourceCode: https://github.com/scintill/DuOTP-android
+IssueTracker: https://github.com/scintill/DuOTP-android/issues
+
+AutoName: DuOTP
+
+RepoType: git
+Repo: https://github.com/scintill/DuOTP-android.git
+
+Builds:
+  - versionName: '1.0'
+    versionCode: 1
+    commit: v1.0
+    subdir: app
+    gradle:
+      - yes
+    antifeatures:
+      - NonFreeNet
+
+AutoUpdateMode: None
+UpdateCheckMode: Tags
+CurrentVersion: '1.0'
+CurrentVersionCode: 1