python-titlecase-0.12.0-bp156.3.1

- %python3_only -> %python_alternative

- Remove superfluous devel dependency for noarch package

- Update to 0.12.0
  * Use unicode_literals for Py2 compatibility
  * Handle case of `str` in python 2.
  * More robust against unicode chars
  * Mark strings written by callbacks as immutable
  * Add various dash types
  * cmd: fix check for no additional parameters
  * add small_first_last option
  * allow titlecase to be a command line utility
  * tests for hyphenated McName-Names
  * improve MAC_MC match handling
  * Support for hyphen and em dash delimited sub-phrases.
  * Fix APOS_SECOND possessive noun
  * Add function for customizing small-word list
  * Defer lowering all caps until recursion is done
  * More restrictive regex for 'Mc'
  * Handle `/`'s with recursion so all logic applies
  * Handle single letter + apostrophe better
  * Allow numbers in 'ALL_CAPS' strings
  * Fix MAC/emcee/MacHine casing; add test cases
- Complete rewrite of spec file
- Implement single-spec version

- Initial package, version 0.5.1