[python-natsort] update to 3.5.1

[José Abílio Oliveira Matos]

commit 4959908d1c1f405b179102563997f06316751bdd
Author: José Matos <jamatos at fedoraproject.org>
Date:   Fri Sep 26 14:38:05 2014 +0100

    update to 3.5.1
    
    - add check (tests) section

 python-natsort.spec |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/python-natsort.spec b/python-natsort.spec
index 4bccc52..88ce46c 100644
--- a/python-natsort.spec
+++ b/python-natsort.spec
@@ -18,9 +18,13 @@ BuildRequires:  python3-setuptools
 BuildRequires:  pytest
 BuildRequires:  python-pytest-cache
 BuildRequires:  python-pytest-cov
+BuildRequires:  python-pytest-flakes
+BuildRequires:  python-pytest-pep8
 BuildRequires:  python3-pytest
 BuildRequires:  python3-pytest-cache
 BuildRequires:  python3-pytest-cov
+BuildRequires:  python3-pytest-flakes
+BuildRequires:  python3-pytest-pep8
 
 %description
 python-natsort provides "natural sorting".