Added openstack-selinux to openstack-packages

Closes-Bug:#1245668

Change-Id: I24613b5f0f67277fb0062f385fdf0bddb4d1a69e
backport: havana

doc/install-guide/ch_basics.xml

@@ -474,6 +474,10 @@ bind-address            = 192.168.0.10</programlisting>
         <package>openstack-utils</package>. This verifies that you can
       access the RDO repository.</para>
     <screen os="fedora;centos;rhel"><prompt>#</prompt> <userinput>yum install openstack-utils</userinput></screen>
+    <para os="fedora;centos;rhel">The
+        <package>openstack-selinux</package> package includes the policy files that are required to configure SELinux during OpenStack installation.
+      Install <package>openstack-selinux</package>.</para>
+    <screen os="fedora;centos;rhel"><prompt>#</prompt> <userinput>yum install openstack-selinux</userinput></screen>
     <para os="fedora;centos;rhel">Upgrade your system and reboot for all
       changes to take effect:</para>
     <screen os="fedora;centos;rhel"><prompt>#</prompt> <userinput>yum upgrade</userinput>

doc/install-guide/section_cinder-node.xml

@@ -70,7 +70,7 @@ filter = [ "a/sda1/", "a/sdb/", "r/.*/"]
       <para>After you configure the operating system, install the
         appropriate packages for the Block Storage Service:</para>
       <screen os="ubuntu;debian"><prompt>#</prompt> <userinput>apt-get install cinder-volume</userinput></screen>
-      <screen os="centos;rhel;fedora"><prompt>#</prompt> <userinput>yum install openstack-cinder openstack-utils openstack-selinux</userinput></screen>
+      <screen os="centos;rhel;fedora"><prompt>#</prompt> <userinput>yum install openstack-cinder openstack-utils</userinput></screen>
       <screen os="opensuse;sles"><prompt>#</prompt> <userinput>zypper install openstack-cinder-volume</userinput></screen>
     </step>
     <step os="debian">