A major compatibility release to update this package to support all latest ReactPHP components!

This update involves a minor BC break due to dropped support for legacy versions. We've tried hard to avoid BC breaks where possible and minimize impact otherwise. We expect that most consumers of this package will actually not be affected by any BC breaks, see below for more details.

• BC break: Remove all deprecated APIs, default to redis:// URI scheme and drop legacy SocketClient in favor of new Socket component. (#61 by @clue)

  All of this affects the Factory only, which is mostly considered "advanced usage". If you're affected by this BC break, then it's recommended to first update to the intermediary v1.2.0 release, which allows you to use the redis:// URI scheme and a standard ConnectorInterface and then update to this version without causing a BC break.

• BC break: Remove uneeded data event and support for advanced MONITOR command for performance and consistency reasons and remove underdocumented isBusy() method. (#62, #63 and #64 by @clue)

• Feature: Forward compatibility with upcoming Socket v1.0 and v0.8 and EventLoop v1.0 and Evenement v3 (#65 by @clue)