Distribution as a jar artifact

[EpicDima]

The guys from JetBrains did this for coroutines-android (https://github.com/Kotlin/kotlinx.coroutines/tree/master/ui/kotlinx-coroutines-android) and distributed as an artifact jar instead of aar. This would allow using Timber not only in Android modules, but in regular java/kotlin, which would give some benefits

[JakeWharton]

#338 tracks support for platforms other than Android. This library is very low on my priority list so I wouldn't wait for it if you're searching for a multiplatform solution.

[EpicDima]

Thanks for the quick reaction! When I was looking for an issue about the same case, I didn't notice what was being asked, sorry(