Unfreezing dependencies
STORAGEMODEL-210 MultipleFiberChannelMappingExist: asserting if netrefs were passed to constructor
fixing case of Sphinx dependency
STORAGEMODEL-211 check_for_scsi_errors: handling the case in which not sense was received, raising DeviceDisappeared with proper message
fix buildout version in docs conf.py
fix docs conf.py
No need to call function twice in check_for_scsi_errors
Add SES pages support
Minor code/comment fixes
Trivial code refactoring
update conf.py to use zc.buildout 2.1.0
Finished release v0.1.52.