Revert require M2Crypto >= 0.44.0 for SUSE Family distros

This reverts commit aa40615.

Author: vzhestkov

salt/salt.spec

@@ -687,7 +687,7 @@ BuildRequires:  %{python_module MarkupSafe}
 BuildRequires:  %{python_module msgpack-python > 0.3}
 BuildRequires:  %{python_module pyzmq > 2.2.0}
 %if 0%{?suse_version} >= 1500
-BuildRequires:  %{python_module M2Crypto >= 0.44.0}
+BuildRequires:  %{python_module M2Crypto}
 %else
 BuildRequires:  %{python_module pycrypto >= 2.6.1}
 %endif