[nailgun] Set repo/puppet defaults in Nailgun, not in Astute

[Ihor Kalnytskyi]

Currently repo/puppet defaults setuped in Astute:

    https://github.com/stackforge/fuel-astute/blob/master/lib/astute/deployment_engine.rb#L120

It's not obvious, since Nailgun has to manage this things.

Let's rewrite this in that way.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/107184

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/107184
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=428e630ca998fa0b5f5e3a9918a01f2ed1dc5472
Submitter: Jenkins
Branch: master

commit 428e630ca998fa0b5f5e3a9918a01f2ed1dc5472
Author: Igor Kalnitsky <email address hidden>
Date: Tue Jul 15 18:32:15 2014 +0300

    Set default repos/puppets for releases

    Since Fuel 5.1 repos/puppets paths are sent by Nailgun to Astute.
    So we need to set defaults here, and remove them from Astute in
    order to make our code more clear and centralized.

    Closes-Bug: #1342168
    Change-Id: Id0917d1044824879d348cf1ff2f8fa1588d716fb

[Mike Scherbakov (mihgen)]

Has to be reverted due to https://bugs.launchpad.net/fuel/+bug/1342951

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/107614

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/107614
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=5c28cd5511e2acd2a6277b67ec979af0632ffea2
Submitter: Jenkins
Branch: master

commit 5c28cd5511e2acd2a6277b67ec979af0632ffea2
Author: Igor Kalnitsky <email address hidden>
Date: Tue Jul 15 18:32:15 2014 +0300

    Set default repos/puppets for releases

    Since Fuel 5.1 repos/puppets paths are sent by Nailgun to Astute.
    So we need to set defaults here, and remove them from Astute in
    order to make our code more clear and centralized.

    Change-Id: I9bc5d7f4a3de76dd09fb8e45f5d50969e8f19138
    Closes-Bug: #1342168