Bug 1099910 - openshift.sh cannot set the DNS key if the Zone has uppercase letters in it.
Merge pull request #353 from brenton/BZ1099910-21z

Bug 1099910 - openshift.sh cannot set the DNS key if the Zone has uppercase letters in it.
Bug 1099910 - Improve mixed-case DNS zone handling
Merge pull request #359 from brenton/BZ1099910-21z

Bug 1099910 - Improve mixed-case DNS zone handling