[Butterknife Issue](https://github.com/JakeWharton/butterknife/issues/1270) [Related SO Question](https://stackoverflow.com/questions/50270599/failed-to-transform-error-after-migrating-to-androidx) [Google I/O '18 Android Jetpack Session](https://www.youtube.com/watch?v=jdKUm8tGogw) [AndroidX Refactoring Docs](https://developer.android.com/topic/libraries/support-library/refactor) Changes stashed.
Butterknife Issue
Related SO Question
Google I/O '18 Android Jetpack Session
AndroidX Refactoring Docs
Changes stashed.