This patch rehomes the API definition for the dhcpagentscheduler
extension as well as it's corresponding exceptions.A release note
and unit test are also included.
For a sample neutron consumption patch, please see
Depends-On: Icb82b64f50b8b5a32e0863c32be784967afce45e
Change-Id: I50e7616afa18c27571df3e77248e73203d1bf7de