[python-vcstools/el6] Adding missing dateutil and yaml requirements

[rmattes]

commit 41163eaec3d4e7f206956e89ccfadb39f5a00626
Author: Rich Mattes <richmattes at gmail.com>
Date:   Sat Feb 8 19:14:09 2014 -0500

    Adding missing dateutil and yaml requirements

 python-vcstools.spec |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/python-vcstools.spec b/python-vcstools.spec
index 6eb14a8..426eace 100644
--- a/python-vcstools.spec
+++ b/python-vcstools.spec
@@ -14,10 +14,12 @@ URL:            http://www.ros.org/wiki/vcstools
 Source0:        https://github.com/%{realname}/%{realname}/archive/%{commit}/%{realname}-%{version}-%{shortcommit}.tar.gz
 BuildArch:      noarch
 
+BuildRequires:  python-dateutil
 BuildRequires:  python-devel
-BuildRequires:  python-setuptools-devel
 BuildRequires:  python-sphinx
 
+Requires:       python-dateutil
+Requires:       PyYAML
 
 %description
 The vcstools module provides a Python API for interacting with different