base64 util moved to java
move Request.scala to Java
move UrlEncoder.scala to Java
move UnpackerException.scala to Java
move Signer.scala to Java
move Transformer.scala to Java
move KeyHandler.scala to Java
move KeyHandler.scala to Java
move KeyValueParser.scala to Java
move KeyValueParser.scala to Java
move OAuthParams.scala to Java
move NonceValidator.scala to Java
move Normalizer.scala to Java
move UnpackedRequest.scala to Java
move Verifier.scala to Java
move Unpacker.scala to Java
move Unpacker.scala to Java
move Unpacker.scala to Java
move Unpacker.scala to Java
move Unpacker.scala to Java