add PolyCal (com.gyorog.polycal)

metadata/com.gyorog.polycal.yml

@@ -0,0 +1,28 @@
+Categories:
+  - Time
+License: GPL-2.0-only
+AuthorName: Jason Gyorog
+AuthorEmail: jasongyorog@gmail.com
+SourceCode: https://github.com/jasongyorog/PolyCal
+
+AutoName: PolyCal
+
+RepoType: git
+Repo: https://github.com/jasongyorog/PolyCal
+
+Builds:
+  - versionName: '1.6'
+    versionCode: 6
+    commit: v1.6
+    subdir: app
+    sudo:
+      - apt-get update || apt-get update
+      - apt-get install -y openjdk-11-jdk
+      - update-alternatives --auto java
+    gradle:
+      - yes
+
+AutoUpdateMode: Version v%v
+UpdateCheckMode: Tags
+CurrentVersion: '1.6'
+CurrentVersionCode: 6