Version 1.6.2

Update getViewModel methods

Update README.md

Merge pull request #1 from Sub6Resources/androidx

Refactor to androidx

Initial androidx refactor

Added ability for up button to appear automatically on fragment toolbar

Changes observeNotNull and adds LiveData<T>.map

Adds an Application-wide ViewModelStoreOwner and methods to access it…

… as well as making all ViewModel access lazy

Updated external libraries and added long and float to BaseSettingsAc…

…tivity

Fixes one more error with startActivityForResult