Updated openstack/openstack
Project: openstack/horizon  770deb5169491a56ae9bcaf6de63b8265e3330d9

Improve help messages on modals

Some general guidelines:
1. Removed contractions
2. Changed "Info" to "Information"
3. Removed the "From here you can..." at the beginning of messages.
4. Explained concepts to users instead of just reiterating the modal
title. Thanks Jeff Calcaterra!

Co-Authored-By: Cindy Lu <clu@us.ibm.com>
Closes-Bug: #1329984

Change-Id: I35af81953cafcbafc28c31b3ce305e8c5e21fe84