Update ironic-discoverd element for version 0.2.0
Move last changes from PR #32 to ironic-discoverd element
Make config files pick values ported from PR #32
Small fixes after review
Update swift image elements list and fix dkms not found error
Updated horizon version to latest Juno
Merge pull request #54 from gfidente/swift_image

Update swift image elements list and fix dkms not found error
Post full interfaces information to discovery daemon

Also dropped unused and uninitialized variable.
Some live cd image building updates
Merge pull request #52 from Divius/ironic-discoverd-0.2.0

Bulk of updates for ironic-discoverd
Merge pull request #57 from tzumainn/master

Updated horizon version to latest Juno
Merge pull request #58 from Divius/ironic-discoverd-full-interfaces

Post full interfaces information to discovery daemon
Update tripleo-image-elements $LKG, can now remove 4 merged cherry-picks
Update diskimage-builder $LKG commit, allows us to remove 4 needed cherry-picks which have all merged
Read $DEPLOYMENT_MODE from os-apply-config instead of environment variable
Cherry pick keepalived SELinux fixes

1. Allow keepalived to read /proc for insmod and iptables
2. Correct file context for /mnt/state/var/log/keepalived
Increase disk size for m1.tiny to 10G

This is so that we can use the rhel-guest-image as user image if
we want to, cause it won't fit in 2G.
Perform storage tests also if no external storage nodes are deployed
Switch demo flavor from m1.tiny to m1.demo
Adding deployment of Overcloud using tuskar

Adding tuskar deployment as alternative in
instack-deploy-overcloud script.