independent __about__ file

setup.py

@@ -11,15 +11,15 @@ Publishing:
 
 """
 from setuptools import setup, find_packages
-import header
+execfile('...tfields/__about__.py')
 
 setup(
     name='tfields',
-    version=header.__version__,
+    version=__version__,
     description='numpy + sympy implementation of tensor fields with attached coordinate systems',
-    author=header.__author__,
-    author_email=header.__email__,
-    license='MIT',
+    author=__author__,
+    author_email=__email__,
+    license=__license__,
     packages=find_packages(),
     test_require=[
         'doctest',

tfields/__about__.py

+__version__ = '0.1.0.dev8'
+__author__ = "Daniel Boeckenhoff"
+__email__ = "daniel.boeckenhoff@ipp.mpg.de"
+__license__ = "Apache License, Version 2.0"
+__copyright__ = "2018 %s" % __author__

tfields/__init__.py

-from header import *
+from .__about__ import *
 
 from . import core
 from . import bases