[install-guide/F21-rewrite] Adding LangSupportSpoke to graphical install

[pbokoc]

commit 7485612ed50042d964a1f5506d1c4fe52ec04fd9
Author: Petr Bokoc <pbokoc at redhat.com>
Date:   Wed Oct 15 16:19:36 2014 +0200

    Adding LangSupportSpoke to graphical install

 en-US/LangSupportSpoke.xml |   22 +++++++++++++++++++++-
 1 files changed, 21 insertions(+), 1 deletions(-)
---
diff --git a/en-US/LangSupportSpoke.xml b/en-US/LangSupportSpoke.xml
index b22bc4a..fae9c31 100644
--- a/en-US/LangSupportSpoke.xml
+++ b/en-US/LangSupportSpoke.xml
@@ -6,6 +6,26 @@
 <section id="sect-installation-gui-language-support">
 	<title>Language Support</title>
 	<para>
-		text
+		The <guilabel>Language Support</guilabel> screen allows you to configure language settings for your system. The default language is determined by your selection in <xref linkend="sect-installation-gui-welcome" /> and support for this language can not be removed. You can only add additional languages, which will be available on the installed system - not during the installation.
+	</para>
+	<para>
+		If you want to change the default language, or the language used during the installation, you must reboot your system, start the installer again, and select a different language in <xref linkend="sect-installation-gui-welcome" />.
+	</para>
+	<note>
+		<para>
+			Adding support for another language does not automatically configure the corresponding keyboard layout. Layouts are a separate setting configured in <xref linkend="sect-installation-gui-keyboard-layout" />.
+		</para>
+	</note>
+	<para>
+		<remark>TODO: screen</remark>
+	</para>
+	<para>
+		The left panel contains a list of available language groups such as <guilabel>English</guilabel> or <guilabel>Bulgarian</guilabel>. If at least one language from a group is selected, the group name will be displayed in bold letters. 
+	</para>
+	<para>
+		To add support for one or more additional language, click a group in the left panel, and then select one or more regional variations in the right panel using check boxes next to list entries. Repeat this process for all languages you want to be available on the installed system.
+	</para>
+	<para>
+		Once you have made your selections, click <guilabel>Done</guilabel> in the top left corner to return to <xref linkend="sect-installation-gui-installation-summary" />.
 	</para>
 </section>