exclude network without subnet in create instance

[Masco]

while creating new instance the provided network should contain a subnet. otherwise it is failing.

In horizon we can filter the network to avoid the unnecessary server call.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/207370

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/207370
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=6487d3a2f6ed2e380cdb7d48efd8fdce5882e804
Submitter: Jenkins
Branch: master

commit 6487d3a2f6ed2e380cdb7d48efd8fdce5882e804
Author: Masco Kaliyamoorthy <email address hidden>
Date: Thu Jul 30 15:29:52 2015 +0530

    Exclude network which don't have subnet

    In create network form, the given network should
    have a subnet to create an instance. otherwise the
    create call will fail.

    We can filter the network list based on the subnet
    presence in the network to make the launch instance
    successful and avoid unnecessary server call.

    Change-Id: Ia37f32d5972ab84530a516dd488014081861c630
    Closes-Bug: #1479722

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/horizon 9.0.0.0b2 development milestone.