add open event to fdroid

metadata/com.eventyay.attendee.txt

@@ -0,0 +1,24 @@
+Categories:Development
+License:Apache-2.0
+Web Site:https://eventyay.com/
+Source Code:https://github.com/fossasia/open-event-android
+Issue Tracker:https://github.com/fossasia/open-event-android/issues
+
+Auto Name:open-event-android
+Summary:Events app to checkout nearby events
+Description:
+Discover upcoming events near you and get personalized recommendations.
+.
+
+Repo Type:git
+Repo:https://github.com/fossasia/open-event-android
+
+Build:0.0.1a,1
+    commit=v0.0.1a
+    subdir=app
+    gradle=fdroid
+
+Auto Update Mode:Version v%v
+Update Check Mode:Tags
+Current Version:0.0.1a
+Current Version Code:1