Improve compatibility with Java code

This version improves compatibility when library is used from Java code.

See build details and artifacts at buddybuild:
https://dashboard.buddybuild.com/apps/5933de925161b7000159e901/build/593cf4d9ef9f0d0001bd71b6

Update build tools to allow Jitpack/Buddybuild releases

See build details and artifacts at buddybuild:
https://dashboard.buddybuild.com/apps/5933de925161b7000159e901/build/5933e9363817c70001a8b26b

Rewrite project using Kotlin

This release contains several fixes, but the most important addition is that it's been rewritten using Kotlin. Therefore some of the naming has changed (not risky changes, see README for more information)

Proper support for encryption/decryption operations.

This version provides a proper set of encryption operations using Android fingerprint APIs.

See build details and artifacts at buddybuild:
https://dashboard.buddybuild.com/apps/58e4023c2fb30e0001bf5dda/build/58e9f2b7f16d8a0001d865e5

Initial release.

This release offers initial support of the library.