[python-itsdangerous/epel7] python2-devel does not exist, fix it and use python-devel requirement

[branto]

commit 5527c8a8e88855974676dfa46cf9b8268a5d87f0
Author: Boris Ranto <branto at redhat.com>
Date:   Thu Jul 10 09:09:02 2014 +0200

    python2-devel does not exist, fix it and use python-devel requirement

 python-itsdangerous.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/python-itsdangerous.spec b/python-itsdangerous.spec
index b622ce0..7539db7 100644
--- a/python-itsdangerous.spec
+++ b/python-itsdangerous.spec
@@ -14,7 +14,7 @@ License:        BSD
 URL:            http://pythonhosted.org/itsdangerous/
 Source0:        http://pypi.python.org/packages/source/i/%{upstream_name}/%{upstream_name}-%{version}.tar.gz
 BuildArch:      noarch
-BuildRequires:  python2-devel
+BuildRequires:  python-devel
 BuildRequires:  python-setuptools
 %if %{with python3}
 BuildRequires:  python3-devel