Enable the PBM WSDL to be updated

Enables the PBM WSDL to be updated after a session is created.

An update of the WSDL will set the pbm value to None. This is lazy loaded
so the next access to it will result in the correct session being created.

Change-Id: Id70a7928ca84846018ee0a62ac020ecbeac1f5d6
Merge "Enable the PBM WSDL to be updated"
Do not log when reraising an exception

It should be up to the caller to use the log level error
when the exception is reraised. For example, if the call
to a VIM api fails, _poll_task is currently throwing a big
red block even if the caller ignores the exception.

This patch removes the logging from _poll_task.

Change-Id: I5bceb41c9a24dca45ff8689daee0eeafa7da839c
Merge "Do not log when reraising an exception"
Imported Translations from Transifex

For more information about this automatic import see:
https://wiki.openstack.org/wiki/Translations/Infrastructure

Change-Id: I2edec2f04103684b48e37e3d3cbf52756c7ae6a8