python-u-msgpack-python-2.4.1-bp153.1.15

- add u-msgpack-bigendian_broken.patch (bsc#1085666)
  pack_ext_handler/unpack_ext_handler are broken on bigendian,
  skip them in the testsuite for now

- update to version 2.4.1:
  * Fix module version tuple inconsistency.
- changes from version 2.4.0:
  * Add hash special method to Ext class.
  * Add packing option to force floating point precision.
  * Make codebase PEP 8 compliant.
  * Add support for tox automated testing and use it in CI.

- Converted to single-spec
- Added tests

- initial package