This version of Eureka is a bit of a singleton pig, so it's hard
to control the lifecycle, but this seems to work for all the tests
and also the eureka-first and ribbon-eureka samples.

Fixes gh-551 for 1.0.x

fixes gh-539

fixes gh-511

Fixes gh-306

The flag has always been there, it just isn't carried through to the ribbon client configuration
without this change if I understand this change correctly.

Fixes gh-315, fixes gh-423.

This reverts commit 06d4d1e1.

Corrected example of providing Turbine cluster name via instance metadata map

Mark an instance as DOWN when the application context is stopped.

* zuul-unescaped-paths:
  Fix unescaped paths in SimpleHostRoutingFilter.

Move common code so RibbonRoutingFilter can use the same code.

Fixes gh-407

* issue-394-remove-deflate:
  Removed deflate accept-encoding from outbound requests

Scan classpath for Jersey resources with Spring and initialize the
Jersey filter with a jaxrs Application instead. (Fixes gh-399,
fixes gh-400)

Fixes gh-377

This reverts commit 0d468b39.

ref gh-383

fixes gh-374

See gh-377

fixes gh-375

fixes gh-372

fixes gh-370