* Fix missing requested attributes from the ACS
* Add support for errorURL to be exposed in metadata for IdP
* Update logged message when the signature validation on the
assertion fails
* Replace imp with importlib
* deps: restrict xmlschema version
* deps: remove utility from packaging
* examples: update code and README to align with latest code
* docs: update readme with info about xmlsec1 compatibility
* misc: add pepy badges on the README file
- update requires
- add pycrypto/pyOpenSSL dependency
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-pysaml2?expand=0&rev=75
