The following sections have been added to the install-guide:
1. Set of instructions for configuring Neutron to talk to baremetal.
Flat networking is taken as the usecase. Instructions for using
other types of networks will be added eventually.
2. Set of instructions for adding the required images to glance.
Includes instructions for creating the deploy and user images
using disk-image builder.
3. Set of instructions for creating the baremetal flavor and
associating the deploy images to the flavor.
4. Instruction for checking that the ipmitool on the openstack setup
is able to control baremetal's power state.
Change-Id: If45f0f32808308cf2d451a905ca7cd840c81c7d2
Partial-Bug: 1323589
befe332e28