- added array of protocol / transports for finder servers
- fixed up many places in json which were not validating due to missing commas or extra commas
Merge branch 'master' of github.com:openpeer/op-docs

* 'master' of github.com:openpeer/op-docs:
  finders get request handler `bootstrapper-finder` -> `bootstrapped-finders`
  Append `/` to spec url if missing (#6)