deis/deis — pull request #1752 by mboersma (2014-09-03 00:02:49+00:00)
Title: fix(controller): allow colons in cluster hosts field

For example `console
deis clusters:create dev deis.example.com --hosts=127.0.0.1:12222,127.0.0.1:12223,127.0.0.1:12224 --auth=~/.ssh/deis` would fail with a validation error before adding `:` to the regex.

Fixes #1751.