Automatic commit of package [rhc] release [1.6.6-1].
Merge pull request #338 from smarterclayton/bug_924594_help_shouldnt_trigger_wizard

Merged by openshift-bot
Bug 924142 - Safely handle empty sshkey files

Use IO.read instead of file.gets (which can return nil), ensure that all unit tests are stubbing IO.read properly (which FakeFS does not do by default)