Merge pull request jsnowacki#3 from prex1030/master-version-change

change from __version__ to 0.7.0

Author: prex1030

setup.py

@@ -18,7 +18,7 @@
 from xppy import __version__ 
 
 setup(name='xppy',
-      version=__version__,
+      version='0.7.0',
       description='XPP interface for Python, with additional utilities.',
       author='Jakub Nowacki',
       author_email='[email protected]',