PUBAPI-1058 - change how we figure out rejecting docker resize requests.
PUBAPI-1058 - change how we figure out rejecting docker resize requests.

KrisShannon/sdc-cloudapi,joyent/sdc-cloudapi,arekinath/sdc-cloudapi,misterbisson/sdc-cloudapi,joyent/sdc-cloudapi,KrisShannon/sdc-cloudapi,misterbisson/sdc-cloudapi,arekinath/sdc-cloudapi