Remove reference to EC being in beta
Remove reference to EC being in beta

Closes-Bug: #1719095

Change-Id: I8051895987bf72c8095e72b5a521042a13993174
Signed-off-by: Thiago da Silva <f23d94b2a735b6193d3882ae31308d2e41e8282b@redhat.com>

smerritt/swift,swiftstack/swift,matthewoliver/swift,tipabu/swift,openstack/swift,openstack/swift,nadeemsyed/swift,openstack/swift,matthewoliver/swift,matthewoliver/swift,tipabu/swift,tipabu/swift,smerritt/swift,tipabu/swift,smerritt/swift,smerritt/swift,nadeemsyed/swift,nadeemsyed/swift,swiftstack/swift,nadeemsyed/swift,matthewoliver/swift,openstack/swift,swiftstack/swift