Bump src/gorouter:

David Sabeti and Gregg Van Hove (1):
      healthz endpoint tests for deadlock before returning ok
Add dependency to gorouter
Bump src/health_manager_next:

Gregg Van Hove (2):
      bundle update for new gems
      Pull time comparison/parsing out of common into the few places where they're used

Gregg Van Hove and Jon Stevens (1):
      remove component registry and use explicit dependecy injection

Gregg Van Hove and Maria Shaldibina (3):
      [finish #48842813] don't stop all apps if bulk APIs are having problems
      Track connection for bulk api
      tweak integration spec timing for more consistent results

Gregg Van Hove and Max Brunsfeld (2):
      Fork instead of spawning thread in fake bulk api server
      Tweak timeouts in integration spec

Gregg Van Hove and Tim Labeeuw (7):
      Fix the build. Nats now retries connecting ad infitium
      Woops run all tests again!
      Cleanup unused code, etc.
      Fake bulk API won't die when NATS goes down
      Add some debugging to integration specs for travis
      Allow expected provider some more leeway in integration spec
      refactor Varz to remove complexity and multi-threading code, since we're only ever single threaded

Tim Labeeuw (3):
      Attempt to fix wierd travis issues
      Woops travis requires the rakefile to run by default
      Temp only run the failing tests with debug output