Revert network/port authz changes

We will be enforcing this with policy.json and nova-side
changes instead.

RM10027 RM9305 RM9376 RM9709
Redis pre-seed tool

RM9280

Implements a tool for interacting with Redis. Features include:

* Showing a count of VIFs with rules in Redis
* Showing a count of ports with groups in the database
* Showing a count of the total number of security groups in the database
* Cleaning up records in Redis that don't have corresponding records in
  database
* Writing all ports with security groups as VIF rule sets in Redis
Consensus added to driver parameters

The drivers should be able to be swapped out as needed, and so their
  parameters should be consistent. This inconsistency has caused
  update_port to 500 when using nvp_driver.py
Merge pull request #256 from Cerberus98/rm9280_merge

Redis pre-seed tool
Add address_type column to quark_ip_addresses
Merge pull request #258 from TMaddox/add_type_column_addresses_upstream

Add address_type column to quark_ip_addresses
Merge pull request #257 from insequent/driver_parity

Consensus added to driver parameters
Merge pull request #259 from asadoughi/revert_authz_patches

Revert network/port authz changes
Makes agent quark share common redis code

RM9983

Re-works the quark agent to use the same security groups code as the
plugin. Additionally, moves or removes superfluous files and tests as
appropriate.
Merge pull request #260 from Cerberus98/rm9983_work

Makes agent quark share common redis code
Re-allow enable_dhcp & ip_policy_id on subnet POST

RM9573

These attributes were expressly forbidden by the subnets_quark API
extension. It's better to limit them with policies or ignore them.
Merge pull request #261 from Cerberus98/rm9573

Re-allow enable_dhcp & ip_policy_id on subnet POST
Adds a lot more logging to quark ipam

RM8734

Implements a bunch of additional logging in quark IPAM. There may be
additional changes to come, but this should help tremendously when
debugging. Additionally, this broke quite a few IPAM tests as they were
attempting to get away using only key, checked fields from the models.
Merge pull request #262 from Cerberus98/rm8734

Adds a lot more logging to quark ipam