Accept '==' operator in cubes dependencies
'==' is the operator used in the python dependencies specifications.
See PEP 440 http://legacy.python.org/dev/peps/pep-0440/#version-specifiers
Using the same operator in cubes dependencies allow to make setuptools handle
the cubes dependencies while keeping cubicweb happy about the dependencies.
Closes #4375144
# -*- coding: utf-8 -*-
###############################################################################
#
# Put here information about external resources / styles used by your cube,
# or to overides existing UI properties.
#
# Existing properties are available through the `sheet` dictionary available
# in the global namespace. You also have access to a `data` function which
# will return proper url for resources in the 'data' directory.
#
# /!\ this file should not be imported /!\
###############################################################################
# CSS stylesheets to include in HTML headers
# uncomment the line below to use template specific stylesheet
# STYLESHEETS = sheet['STYLESHEETS'] + [data('cubes.%(cubename)s.css')]