Created policies are not set to enabled

When creating a new policy using the lastest version of Razor, the enabled property cannot be provided any more.

root@razor:/opt/razor-client/bin# ./razor create-policy --json=/root/policy_ubuntu_12.04.json
Error from doing POST http://localhost:8080/api/commands/create-policy
422 Unprocessable Entity
error: "extra attribute enabled was present in the command, but is not allowed"

This keeps nodes from proceeding to the next step after the microkernel. When manually setting the enabled property in the database, the node continues as expected.