Don't convert share object to dict on create
Don't convert share object to dict on create

The translation of the share sqlalchemy object
can break as it attempts to load any joined
fields on the model object but will fail
since we are not in a db session.

Closes-Bug: #1539231
Change-Id: I31d6a2bf7cf529b5006d7321739299d0f6f17200

vponomaryov/manila,openstack/manila,NetApp/manila,bswartz/manila,NetApp/manila,openstack/manila,vponomaryov/manila,bswartz/manila