Remove note about Scala translation from README

Author: emlun

README

@@ -13,9 +13,6 @@ https://www.w3.org/TR/webauthn/#rp-operations[Relying Party operations] required
 for a server to support Web Authentication. This includes registering
 authenticators and authenticating registered authenticators.
 
-The project is currently implemented mostly in Scala; this is intended to be
-translated to Java when the specification and these APIs seem stable enough.
-
 
 === Example Usage