Update puppet-cinder to most recent stable/icehouse

Fixes: rhbz#1117035
Closes-Bug: 1338777

stackforge/puppet-cinder@be74bc6 Merge "Fixes Facts string comparisons in CentOS 7" into stable/icehouse
stackforge/puppet-cinder@445b926 Fixes Facts string comparisons in CentOS 7
stackforge/puppet-cinder@988a317 Add region support for type creation/setting
stackforge/puppet-cinder@fb3b49f Release 4.1.0
stackforge/puppet-cinder@de46d7e Pin gem versions for stable branch
stackforge/puppet-cinder@308d098 SSL for communication between cinder and rabbitmq
stackforge/puppet-cinder@240b119 Enable cinder server to be run in SSL mode

Signed-off-by: Gael Chamoulaud <gchamoul@redhat.com>