9a36544add
The Jenkins credential binding plugin will provide the secrets in a single colon separated environment variable, so we pass this through and update the Akamai and Dyn drivers to support reading from it. The exercices are also now fixed, where both the Akami and Dyn backends would result in more than 1 NS records, the original counters were off. Change-Id: I7bb37e9671dae34b47abf9bf092d90e8ba248ccb