Fixed Issues
CY-227 - offline installation fails on sanity
CY-214 - Error reporting exceptions with non-ascii messages
CY-203 - Windows agent installation broken on Windows 2012 R2
CY-181 - mgmtworker will only run up to 5 operations concurrently
CY-155 - Install fails when postgres password is changed
CY-153 - ctx is not available for bash scripts running in local mode
CY-141 - When running cfy_manager install a second time, KeyError: 'flask_security' is thrown
CY-102 - Installation fails when invoked through SSH