* Remove invalid import

* Remove invalid line

* Move Ribbon to its own module. Fixes #2299

This fixes problems in testing while maintaining backwards compatibility.

Allows upgrade of zuul to 1.3.1

Fixes #2513

fixes gh-2318

fixes gh-2298

Removed old zuul module.

fixes gh-14

All static content is excluded in the Jersey config, so we can use
/eureka for the prefix to the Eureka API (i.e. /apps etc.)

Fixes gh-44