Merge pull request #2687 from nextcloud/chore/noid/1600

Bump version to 16.0.0

app/build.gradle

@@ -48,8 +48,8 @@ android {
 
         // mayor.minor.hotfix.increment (for increment: 01-50=Alpha / 51-89=RC / 90-99=stable)
         // xx   .xxx  .xx    .xx
-        versionCode 150020005
-        versionName "15.2.0 Alpha 05"
+        versionCode 160000001
+        versionName "16.0.0 Alpha 01"
 
         flavorDimensions "default"
         renderscriptTargetApi 19