* Update disco fixtures now we have partitions
* Add virtual-admin-6 fixture with partition 'redirects' and failovers
* Properly cope with extra partition segment for splitters and resolvers
* Make 'redirects' and failovers look/act consistently
* Fixup some unit tests
* Add consul-api-double under api
* Update config to reflect api change
* Remove consul-api-double as a dependency
* api -> mock-api
* Fixup mocks path for staging