Add sudo -E to heat-jeos recommended command

Normally heat would be run without root capabilities.  The
directory /var/lib/libvirt/images is typically not world
readable.  As a result, the glance operation requires root
permissions to actually read the file, and may be a source
of confusion for users.

Also break the notification into two lines since it wraps on
80 character windows.

Change-Id: I905f3c24ed253ddc1e843bc73c93464c65d3df0b
heat-jeos.sh: Use netinst ISOs instead of full DVD isos

The netinst isos produce smaller qcow2 images and are faster
to download.  Use netinst ISOs for F17 instead.

Change-Id: I76c59728ed1b9b90b43487f93fdc2e55ee604916
The NoKey template references gold images which don't exist and doesn't run cfn-init

Change-Id: I726cc53d099292ef91ccecb7c784e3757e356b68
Fixes: Bug #1186791
Merge "heat-jeos.sh: Use netinst ISOs instead of full DVD isos"
Merge "The NoKey template references gold images which don't exist and doesn't run cfn-init"
Fix script formatting in OpenShift README

Change-Id: I4acea16ea63fadb2f42de58f55371ea7ba94da30
Improve formatting of OpenShift Origin README

Fix the bullet list, and add a title.

Change-Id: Icfa04bfbbb54cbaf244fc43041c4be24a9c5c0b9
Merge remote branch 'upstream/master'