is versionPatch really needed ?

[hannesa2]

https://github.com/iotaledger/android-wallet-app/blob/6f53671f8e8edc2601aacad106c4ae08311bf44e/app/build.gradle#L5

In my point of view you can complete remove this number and only use the automatic number. Advangage

• nobody will miss it
• less commits
• less afford
• less maintenance

but it's your decision