Bugfix
Merge branch 'master' of github.com:slipstream/SlipStreamServer
Merge branch 'master' of github.com:slipstream/SlipStreamServer
Merge branch 'master' of github.com:slipstream/SlipStreamServer
Merge branch 'master' of github.com:slipstream/SlipStreamServer
Added support for CloudStack Advanced Zones as a sub-connector.
Fix issues related to API doc and xml processing
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' into okeanos_connector