Refactor my_hosts and my_facts scopes to include auth checks

Fix privacy leaks in stats, facts, and dashboard - fixes #1582

fixes #1645 - Show host's MAC address in host details

Signed-off-by: Florian Koch <florian.koch1981@googlemail.com>

Fix class to input parameter naming

Patch from ohadlevy

Signed-off-by: Olivier Favre <olivier@yakaz.com>

Add AIF pxe type - refs #1620

login with water-mark.

added well to all forms.

fixes #1620 - Basic support for Archlinux

Dashboard "Good hosts" should exclude "pending" hosts, refs #1617

fixes #137 - Better support for non-hostname certnames

This patch introduce a new setting :use_uuid_for_certificates which
defaults to false.

users who wish to deploy their hosts using a random unique id, should
enable that setting, and use the certname directive in their puppet.conf...