GBP: Default subnet-prefix-length should be same

[puppet-py]

The subnet-prefix-length for an implicitly created L3Policy is defaulted to 26
The subnet-prefix-length of user-created L3Policy is defaulted to 24

They should be consitent either 26 or 24

[root@f3-controller ~(keystone_admin)]# gbp l3policy-list
+--------------------------------------+---------+------------------------------+----------------+----------------------+
| id | name | description | ip_pool | subnet_prefix_length |
+--------------------------------------+---------+------------------------------+----------------+----------------------+
| 0ec7c0ff-aaa6-4a15-96b5-1dd7dfb5dcc9 | L3PExt | | 20.20.2.0/24 | 24 |
| 3f7d02a8-2345-4a7e-9c6e-5e08217f4951 | L3PExt | | 10.0.0.0/8 | 24 |
| e55cef65-4f31-4d74-a85a-9945e79f4a08 | default | Implicitly created L3 policy | 192.168.0.0/16 | 26 |
+--------------------------------------+---------+------------------------------+----------------+----------------------+

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/218974

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/218974
Committed: https://git.openstack.org/cgit/stackforge/group-based-policy/commit/?id=a6c5f786309f7a538191f13c601569f36763c253
Submitter: Jenkins
Branch: master

commit a6c5f786309f7a538191f13c601569f36763c253
Author: k-1 <email address hidden>
Date: Tue Sep 1 03:04:37 2015 +0900

    Default subnet-prefix-length should be consistent

    Changed default_subnet_prefix_length from "default=26"
    to "default=24" in implicit_policy.ini and implicit_policy.py
    for consistency.

    Updated relevant unit tests.

    Closes-Bug: #1489981

    Change-Id: I2356191b4de2e182e27a6070791e3c57a6db80c8

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/kilo
Review: https://review.openstack.org/221826

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/221826
Committed: https://git.openstack.org/cgit/stackforge/group-based-policy/commit/?id=8e5c12d72bcaaefbe1182bc8b9dfb8f0f207ee67
Submitter: Jenkins
Branch: stable/kilo

commit 8e5c12d72bcaaefbe1182bc8b9dfb8f0f207ee67
Author: k-1 <email address hidden>
Date: Tue Sep 1 03:04:37 2015 +0900

    Default subnet-prefix-length should be consistent

    Changed default_subnet_prefix_length from "default=26"
    to "default=24" in implicit_policy.ini and implicit_policy.py
    for consistency.

    Updated relevant unit tests.

    Closes-Bug: #1489981

    Change-Id: I2356191b4de2e182e27a6070791e3c57a6db80c8
    (cherry picked from commit a6c5f786309f7a538191f13c601569f36763c253)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/juno
Review: https://review.openstack.org/221900

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/221900
Committed: https://git.openstack.org/cgit/stackforge/group-based-policy/commit/?id=62443f45e873720dcd51acc1645345aadb810944
Submitter: Jenkins
Branch: stable/juno

commit 62443f45e873720dcd51acc1645345aadb810944
Author: k-1 <email address hidden>
Date: Tue Sep 1 03:04:37 2015 +0900

    Default subnet-prefix-length should be consistent

    Changed default_subnet_prefix_length from "default=26"
    to "default=24" in implicit_policy.ini and implicit_policy.py
    for consistency.

    Updated relevant unit tests.

    Closes-Bug: #1489981

    Change-Id: I2356191b4de2e182e27a6070791e3c57a6db80c8
    (cherry picked from commit a6c5f786309f7a538191f13c601569f36763c253)
    (cherry picked from commit 8e5c12d72bcaaefbe1182bc8b9dfb8f0f207ee67)