Original tests should be separated from WIP tests.
As part of the ongoing Specs2 to Scalatest refactoring for finagle-redis, I have separated out the original
test code from the ongoing Scalatest code.
Refactored finagle-redis test WIP folder into future strucutre.

All future scalatests for finagle-redis will fall into the folder tree of either a codec or a command, and
then the proper tests underneath those layers, Codec / Client / ClientServer