Merge pull request #170 from erickt/pycrypto

pysaml2 needs at least pycrypto 2.2 for Crypto.RSA.importKey

Author: Roland Hedberg

setup.py

@@ -27,7 +27,7 @@ def run_tests(self):
     'paste',
     'zope.interface',
     'repoze.who',
-    'pycrypto',  # 'Crypto'
+    'pycrypto >= 2.2',  # 'Crypto'
     'pytz',
     'pyOpenSSL',
     'python-dateutil',