allocate and release floating IP to project icons wrong

[David Lyle]

The "Allocate IP To Project" uses the download icon and the "Release Floatings IPs" uses an up arrow. I think a link and unlink icon are more appropriate.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/138523

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/138523
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=0381afc5d6746b28dd20488b1f5f9c4413792962
Submitter: Jenkins
Branch: master

commit 0381afc5d6746b28dd20488b1f5f9c4413792962
Author: David Lyle <email address hidden>
Date: Tue Dec 2 12:52:46 2014 -0700

    Changing icons for floating IP association

    The current icons for the batch actions of allocate and release
    are download for associate and up-arrow for release. Changing to use
    link and unlink icons.

    Closes-Bug: #1398520
    Change-Id: I2752b87a1b42073d8f54d4fb41fb5c689d3a36ec