[Bootstrap][data processing] Problems with form behavior and button icons

[Chad Roberts]

The Sahara (data processing) UI has a few issues after the bootstrap 3 merge:

Problem: Some forms have "extra" fields that are showing up at inappropriate times.
Cause: Javascript that relied on "control-group" need to change to use "form-group".
Affected panels:
clusters, data sources, job binaries, job executions, jobs, nodegroup templates

Problem: Buttons on some forms are missing button shape (usually cancel).
Cause: btn-default class is not applied on those buttons

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/110680

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/110680
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=82fb7286c5ee6f89abcba2cf628b37d242d5a6a3
Submitter: Jenkins
Branch: master

commit 82fb7286c5ee6f89abcba2cf628b37d242d5a6a3
Author: Chad Roberts <email address hidden>
Date: Wed Jul 30 11:28:38 2014 -0400

    Data Processing post-bootstrap 3 UI fixes

    Some of the data processing forms were showing extra fields
    that should have been hidden. That was fixed by using
    form-group rather than control-group. Also, the cancel button
    was missing its outline on some of the forms because it was
    missing the btn-default class. Other buttons used to choose
    libraries and add configs were also missing btn-default.
    * Details pages had a large gap, fixed row-fluid --> col-sm-12
    * row-fluid --> row in other places per migration guide
    * icon-plus/minus --> glyphicon-plus/minus
    * select inputs have now have form-control class
    * unnecessary margins deleted for "Remove" buttons
    * list-style added for node processes <ul>

    Co-Authored-By: Nikita Konovalov <email address hidden>
    Change-Id: I5f988516290c95e6dba663aa58abeb07563c5bb4
    Closes-Bug: #1350372
    Closes-Bug: #1352590
    Closes-Bug: #1352812