Prevent RibbonRoutingFilter throws exceptions when Http status codes are non-standard(Against the 1.4.x branches) (#2671)

* This PR fixes #2639 and against the 1.4 branches

Hopefully spring boot logging provides enough of the API for
Archaius to work (I think that's the only reason it was there).
Causes issues with logging switching to JUL at odd times (like
on context closed events).

Remove deprecated ZuulFallbackProvider in favor of FallbackProvider.  Add route parameter to fallbackResponse.  Fixes #2655 (#2664)

Fixes #2625

fixes gh-2629

Set hystrix timeout for Zuul routes based on whether the hystrix command timeout, default timeout, or ribbon timeouts are set.  Fixes #2606 (#2633)

* Remove invalid import

* Remove invalid line

* Move Ribbon to its own module. Fixes #2299

* Add logging to RibbonLoadBalancerRetryPolicy