VPNaaS - improve docs

[Kevin Benton]

Some areas where the docs need to be improved from https://etherpad.openstack.org/p/boston-vpnaas .

- installation (maybe an entry in the networking guide)
- behavior in L3 HA failover scenarios
- several useful documentation links from user's perspective available in etherpad

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/526608

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/526609

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/526613

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/526613
Committed: https://git.openstack.org/cgit/openstack/neutron-vpnaas/commit/?id=d494c34a912514a8b29e6b6b050d643717b28ebe
Submitter: Zuul
Branch: master

commit d494c34a912514a8b29e6b6b050d643717b28ebe
Author: Cao Xuan Hoang <email address hidden>
Date: Fri Dec 8 14:55:19 2017 +0700

    [doc] Add more info about vpnaas team

    This patch add more info about vpnaas team in order to let
    new contributor know how to reach out relevent members.

    Change-Id: I2a442973e7a4bf8498835d5ddf161bf635fc8bcb
    Related-bug: 1692131

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/526609
Committed: https://git.openstack.org/cgit/openstack/neutron-vpnaas/commit/?id=ba18f8a9f83bae6dd8d9324934b31536f9d6936a
Submitter: Zuul
Branch: master

commit ba18f8a9f83bae6dd8d9324934b31536f9d6936a
Author: Cao Xuan Hoang <email address hidden>
Date: Fri Dec 8 14:26:51 2017 +0700

    [doc] Update for devstack configuration

    Now that VPNaaS is running under L3 agent extension.
    There is no need extra steps.

    Change-Id: I0f6a6dfe83f81da9d98b7ba1bd1b594eed4152e8
    Related-bug: 1692131

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/528603
Committed: https://git.openstack.org/cgit/openstack/neutron-vpnaas/commit/?id=0ac5f7fb9946e32dc268dacd534ee0dae583fdbc
Submitter: Zuul
Branch: master

commit 0ac5f7fb9946e32dc268dacd534ee0dae583fdbc
Author: Cao Xuan Hoang <email address hidden>
Date: Mon Dec 18 09:46:05 2017 +0700

    [doc] add more info to contributor guide

    This patch adds more info to contributor guide to let
    new contributors know how to contribute to vpnaas actively.

    Change-Id: I62baaa077393009d8fa23d36413a3059bc2c4a0c
    Related-bug: 1692131

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/526608
Committed: https://git.openstack.org/cgit/openstack/neutron-vpnaas/commit/?id=5ec634a3f67b4f20d4025891d55502b3ea68b273
Submitter: Zuul
Branch: master

commit 5ec634a3f67b4f20d4025891d55502b3ea68b273
Author: Cao Xuan Hoang <email address hidden>
Date: Fri Dec 8 14:20:44 2017 +0700

    [doc] Add testing VPNaaS with devstack

    This patch adds doc for how to test VPNaaS with devstack
    in order to help developers, operators and users easy to
    understand VPNaaS as fast as possible.

    This patch addresses the gap and improves docs as
    discussed in Boston summit.

    The content of this patch is basic inheritted from wiki page [1]
    [1] https://wiki.openstack.org/wiki/Neutron/VPNaaS/HowToInstall

    Change-Id: I8465cb90645af0fc3ea8cda554b0477b15f01fbe
    Related-bug: 1692131

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/482510
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=f8af1bec4e1abb783b79277e5803c969a1bb27d0
Submitter: Zuul
Branch: master

commit f8af1bec4e1abb783b79277e5803c969a1bb27d0
Author: Cao Xuan Hoang <email address hidden>
Date: Tue Jul 11 17:49:24 2017 +0700

    [doc] Support networking guide for VPNaaS

    Current networking docs is lacking VPNaaS.
    This patch addresses the gap and improves docs as
    discussed in Boston summit.

    Closes-bug: 1692131
    Change-Id: Id59795ea25a4af171a254fc0da55bb767580eb5d

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 13.0.0.0b1 development milestone.