[gnome-continuous-yocto/gnomeostree-3.28-rocko: 116/218] ref-manual, yocto-project-qs, poky.ent: Fixed CentOS package

[Emmanuele Bassi <ebassi src gnome org>]

commit 3aaf67b0b98f138e68643d93c7208180ce17b7f8
Author: Kristi Rifenbark <kristi buzzcollectivemarketing com>
Date:   Thu Jan 18 15:35:58 2018 -0800

    ref-manual, yocto-project-qs, poky.ent: Fixed CentOS package
    
    Fixes [YOCTO #12467]
    
    Changed the CentOS variable to use python34-pip
    instead of python3-pip. Removed notes indicating
    CentOS 6.x exceptions because this version does
    not support CentOS 6.x.
    
    (From yocto-docs rev: 66b24fff05588580f75ae951b373a53ebcd08d13)
    
    Signed-off-by: Kristi Rifenbark <kristi buzzcollectivemarketing com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 documentation/poky.ent                             |    2 +-
 documentation/ref-manual/introduction.xml          |   12 ------------
 .../yocto-project-qs/yocto-project-qs.xml          |    9 ---------
 3 files changed, 1 insertions(+), 22 deletions(-)
---
diff --git a/documentation/poky.ent b/documentation/poky.ent
index 7adc18f..337c2d0 100644
--- a/documentation/poky.ent
+++ b/documentation/poky.ent
@@ -77,5 +77,5 @@
      $ sudo yum makecache
      $ sudo yum install gawk make wget tar bzip2 gzip python unzip perl patch \
      diffutils diffstat git cpp gcc gcc-c++ glibc-devel texinfo chrpath socat \
-     perl-Data-Dumper perl-Text-ParseWords perl-Thread-Queue python3-pip xz \
+     perl-Data-Dumper perl-Text-ParseWords perl-Thread-Queue python34-pip xz \
      which">
diff --git a/documentation/ref-manual/introduction.xml b/documentation/ref-manual/introduction.xml
index f4b3142..4860c57 100644
--- a/documentation/ref-manual/introduction.xml
+++ b/documentation/ref-manual/introduction.xml
@@ -393,18 +393,6 @@
             <para>
                 The following list shows the required packages by function
                 given a supported CentOS Linux distribution:
-                <note>
-                    For CentOS 6.x, some of the versions of the components
-                    provided by the distribution are too old (e.g. Git, Python,
-                    and tar).
-                    It is recommended that you install the buildtools in order
-                    to provide versions that will work with the OpenEmbedded
-                    build system.
-                    For information on how to install the buildtools tarball,
-                    see the
-                    "<link linkend='required-git-tar-and-python-versions'>Required Git, Tar, and Python 
Versions</link>"
-                    section.
-                </note>
                 <itemizedlist>
                     <listitem><para><emphasis>Essentials:</emphasis>
                         Packages needed to build an image for a headless
diff --git a/documentation/yocto-project-qs/yocto-project-qs.xml 
b/documentation/yocto-project-qs/yocto-project-qs.xml
index dee73a9..488add4 100644
--- a/documentation/yocto-project-qs/yocto-project-qs.xml
+++ b/documentation/yocto-project-qs/yocto-project-qs.xml
@@ -365,15 +365,6 @@
                             <note><title>Notes</title>
                                 <itemizedlist>
                                     <listitem><para>
-                                        CentOS 6.x users need to ensure that the
-                                        required versions of Git, tar and Python
-                                        are available.
-                                        For details, See the
-                                        "<ulink 
url='&YOCTO_DOCS_REF_URL;#required-git-tar-and-python-versions'>Required Git, tar, and Python 
Versions</ulink>"
-                                        section in the Yocto Project Reference
-                                        Manual for information.
-                                        </para></listitem>
-                                    <listitem><para>
                                         Extra Packages for Enterprise Linux
                                         (i.e. <filename>epel-release</filename>)
                                         is a collection of packages from Fedora