- Add avoid_sys_modules_hackery.patch
Fixes building with latest numpy
see: gh#enthought/traits#441
- Update to 5.0.0
+ highlights of this release are
* Removal of 2to3 fixers and the use of six to provide Python 2/3 compatibility
* Removal of deprecated `traits.protocols` submodule and related utils.
* New `HasRequiredTraits` class
* Better IPython tab completion for `HasTraits` subclasses