Add config value for replication interval
Add migration for replication_interval
Merge pull request #124 from saschpe/release/pebbles/master-replication

Add config value for replication interval
python-keystoneclient needed for keystone authentication
Merge pull request #159 from jsuchome/require-python-keystoneclient

python-keystoneclient needed for keystone authentication
Set CN for SSL cert.

Least common denominator.
Merge pull request #194 from saschpe/release/pebbles/master-ssl-cn

Release/pebbles/master ssl cn