update to version 3.2.0
* [docs] fix incorrect rst markups
* Cleanup after install
* Provide fallback prompt function for current osc-lib
* Clean imports in code
* Fix six typos
* Fix auth prompt brokenness
* Updated from global requirements

update to version 3.1.0
* Add create_one_image_member() in FakeImage class and update test
* Fix error for find_service() in identity
* fix one spelling mistake and two help messages
* Add "--project" option to "volume type create" command
* Remove discover from test-requirements
* Standardize import format
* Update Fakes.py and unit tests for commands in identity V2.0
* Add support of setting volume's state
* Remove execute permission on a few files
* Add a document for required options
* Add python-neutronclient to OSC plugins
* Add notes, modify notes in fakes docstring
* Rework clientmanager
* Fix doc issue for "compute agent list" command
* Pass security group id to novaclient
* Remove useless dest of option in "snapshot create" command
* Add port security option to network commands
* skip image tag tests
* Add "--marker" and "--limit" options to "snapshot list"
* Add --ip-version filtering option to subnet.rst