[fuel-web] add possibility change default net segment type in plugin

[Artem Savinov]

Steps to reproduce:
1. Create network fuel plugin v4(with Component registry):

- name: "network:neutron:core:nsx"
  label: "NSXv."
  description: "Description for NSXv component."
  compatible:
    - name: "hypervisor:vmware"
  requires:
    - name: "hypervisor:vmware"
      message: "NSXv requires use vCenter."
  incompatible:
    - name: "hypervisor:libvirt:*"
    - name: "hypervisor:hyperv"
    - name: "hypervisor:xen"
      message: "NSXv incompatible with other hypervisors."

2. Create environment:
use one hypervisor -"vcenter" on compute pane , use "NSXv" on "Networking setup" pane, all other settings defaults.

3. Go to "Networks" tab in created environment

Actual result:
Use "Neutron with VLAN segmentation"

Expected result:
Need abbility to use "Neutron with tun segmentation" (vxlan).

Reproducable: 100%

VERSION:
  feature_groups:
    - mirantis
  production: "docker"
  release: "8.0"
  openstack_version: "2015.1.0-8.0"
  api: "1.0"
  build_number: "1030"
  build_id: "2015-12-08_09-03-17"
  fuel-nailgun_sha: "979739917386e7c199438851a7faa9162bf93175"
  python-fuelclient_sha: "f033192b84263f0e699458a4274289a5198ae7e4"
  fuel-agent_sha: "660c6514caa8f5fcd482f1cc4008a6028243e009"
  fuel-nailgun-agent_sha: "a33a58d378c117c0f509b0e7badc6f0910364154"
  astute_sha: "48fd58676debcc85951db68df6d77c22daa55e52"
  fuel-library_sha: "ab7e51f345ffb7c256e0f61addcf86553d7c3867"
  fuel-ostf_sha: "23b7ae2a1a57de5a3e1861ffb7805394ca339cc2"
  fuel-mirror_sha: "6534117233a5bdc51d7d47361bc7d511e4b11e6f"
  fuelmenu_sha: "fcb15df4fd1a790b17dd78cf675c11c279040941"
  shotgun_sha: "a0bd06508067935f2ae9be2523ed0d1717b995ce"
  network-checker_sha: "a3534f8885246afb15609c54f91d3b23d599a5b1"
  fuel-upgrade_sha: "1e894e26d4e1423a9b0d66abd6a79505f4175ff6"
  fuelmain_sha: "26adf12c320936a97a9b0a84169a6e58c530e848"

and use 64 patchset from this review:
https://review.openstack.org/#/c/246889/

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/258168

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/258168
Committed: https://git.openstack.org/cgit/openstack/fuel-web/commit/?id=f1fe48241a4b5ed89f4207b270709a6d365455a2
Submitter: Jenkins
Branch: master

commit f1fe48241a4b5ed89f4207b270709a6d365455a2
Author: Andriy Popovych <email address hidden>
Date: Wed Dec 16 00:25:59 2015 +0200

    Add 'bind' option in plugin components

    Plugin should have possibility to bind cluster attributes.

    Change-Id: I02466818150df827a9131f814da90f3a6e850ab1
    Closes-Bug: #1523981

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/261051

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/261051
Committed: https://git.openstack.org/cgit/openstack/fuel-plugins/commit/?id=89b1fbfd8f410e01461366a97a0bfa7adb1d3934
Submitter: Jenkins
Branch: master

commit 89b1fbfd8f410e01461366a97a0bfa7adb1d3934
Author: Andriy Popovych <email address hidden>
Date: Wed Dec 23 12:53:41 2015 +0200

    Support bind option in json schema

    Currently validation process fails when 'bind' attribute exists in
    components.yaml file. Validation of json schema should support it.

    Partial-Bug: #1523981
    Change-Id: Ifbdb552e7e17df6d6b94e2167de359a4eb3feb91

[Olesia Tsvigun (otsvigun)]

Verified at Fuel ISO #328