python-ordered-set-3.1.1-bp152.1.10

- Use psuffix properly to not override src packages

- Switch to multibuild and make sure we build without setuptools
  in order to avoid buildcycle

- update to version 3.1.1
  * Implement set api. SLICE_ALL getitem returns copy
  * Add tests for new API. Replace nose with pytest.
  * OrderedSet now inherits from collections.Sequence, __eq__ now
    checks order of sequences
  * Drop Python 2.6 support; Python and pytest already don't
    support it
  * Fixed bitwise and
  * Added comprehensive binary operation consistency checks
  * Fix DeprecationWarning due to collections.abc in Python 3.7
  * Use set literal instead of function
  * Fix error when fancy indexing by a NumPy array
  * Update in-place operations to be O(N)
  * Add testing and document support for Python 3.7

- Format with spec-cleaner

- Initial packaging for openSUSE