Add new valid status "serverTransferProhibited"

The registrar Tucows will use this status for domains that were
transferred via their OpenSRS reseller program, while the domain
is in its 60-day transfer waiting period.
Merge pull request #35 from westarete/add-serverTransferProhibited-state

Add new valid status "serverTransferProhibited"
fixed domain comparison
deferred domain comparison to later to allow more flexible handling for EU domains etc
collapsed gcc package install to same call as cpan + git