progrium/registrator — pull request #34 by cultureulterior (2014-10-07 13:48:45+00:00)
Title: Create -tag, which creates tags that apply to all services

This pull request adds the `-tag` command line flag, which causes the specified tags to be applied to all registered services
The default value of for this is 'registrator', which will tag all services with 'registrator'.