Add s3api support
Add s3api support

Add s3api ans s3token middleware to enable
support in TripleO by default

Change-Id: I9c61d48e673d513cb4c5cf0c9f8b7d1b894729eb
Signed-off-by: Thiago da Silva <f23d94b2a735b6193d3882ae31308d2e41e8282b@redhat.com>

openstack/puppet-tripleo,openstack/puppet-tripleo,openstack/puppet-tripleo