documentation: Changed section title for required packages.

The title needs to use the terminology "Build Host" to be consistent
with the manual set.  I updated the title and the many links into that
section.

(From yocto-docs rev: 930030433e58e6180ee4f95e559d079c3899defc)

Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

documentation/brief-yoctoprojectqs/brief-yoctoprojectqs.xml

@@ -110,7 +110,7 @@
             <note>
                 For host package requirements on all supported Linux
                 distributions, see the
-                "<ulink url='&YOCTO_DOCS_REF_URL;#required-packages-for-the-host-development-system'>Required Packages for the Host Development System</ulink>"
+                "<ulink url='&YOCTO_DOCS_REF_URL;#required-packages-for-the-build-host'>Required Packages for the Build Host</ulink>"
                 section in the Yocto Project Reference Manual.
             </note>
             <literallayout class='monospaced'>

documentation/dev-manual/dev-manual-start.xml

@@ -501,7 +501,7 @@
 
                     <para>For lists of required packages for all scenarios,
                     see the
-                    "<ulink url='&YOCTO_DOCS_REF_URL;#required-packages-for-the-host-development-system'>Required Packages for the Host Development System</ulink>"
+                    "<ulink url='&YOCTO_DOCS_REF_URL;#required-packages-for-the-build-host'>Required Packages for the Build Host</ulink>"
                     section in the Yocto Project Reference Manual.
                     </para></listitem>
             </orderedlist>

documentation/overview-manual/overview-manual-yp-intro.xml

@@ -1296,7 +1296,7 @@
                     <para>It is worth noting that the term "package" can,
                     in general, have subtle meanings.
                     For example, the packages referred to in the
-                    "<ulink url='&YOCTO_DOCS_REF_URL;#required-packages-for-the-host-development-system'>Required Packages for the Host Development System</ulink>"
+                    "<ulink url='&YOCTO_DOCS_REF_URL;#required-packages-for-the-build-host'>Required Packages for the Build Host</ulink>"
                     section in the Yocto Project Reference Manual are compiled
                     binaries that, when installed, add functionality to your
                     Linux distribution.</para>

documentation/ref-manual/ref-release-process.xml

@@ -189,7 +189,7 @@
                     Running <filename>oe-selftest</filename> requires
                     host packages beyond the "Essential" grouping.
                     See the
-                    "<link linkend='required-packages-for-the-host-development-system'>Required Packages for the Host Development System</link>"
+                    "<link linkend='required-packages-for-the-build-host'>Required Packages for the Build Host</link>"
                     section for more information.
                 </note>
                 </para></listitem>

documentation/ref-manual/ref-system-requirements.xml

@@ -132,8 +132,8 @@
         </note>
     </section>
 
-    <section id='required-packages-for-the-host-development-system'>
-    <title>Required Packages for the Host Development System</title>
+    <section id='required-packages-for-the-build-host'>
+    <title>Required Packages for the Build Host</title>
 
         <para>
             The list of packages you need on the host development system can

documentation/ref-manual/ref-terms.xml

@@ -329,7 +329,7 @@
                 <para>It is worth noting that the term "package" can,
                 in general, have subtle meanings.
                 For example, the packages referred to in the
-                "<link linkend='required-packages-for-the-host-development-system'>Required Packages for the Host Development System</link>"
+                "<link linkend='required-packages-for-the-build-host'>Required Packages for the Build Host</link>"
                 section are compiled binaries that, when installed, add
                 functionality to your Linux distribution.</para>
 

documentation/sdk-manual/sdk-eclipse-project.xml

@@ -62,7 +62,7 @@
                     information on how to set up your build host.
                     <note>
                         Be sure you install the "xterm" package, which is a
-                        <ulink url='&YOCTO_DOCS_REF_URL;#required-packages-for-the-host-development-system'>graphical and Eclipse plug-in extra</ulink>
+                        <ulink url='&YOCTO_DOCS_REF_URL;#required-packages-for-the-build-host'>graphical and Eclipse plug-in extra</ulink>
                         needed by Eclipse.
                     </note>
                     </para></listitem>