[install-guide] Added --ipv6gateway option to network kickstart command; noted that available space is displayed in

[Jack Reed]

commit ddbcea33add9a49dc94a36d2c8c6762371112fd9
Author: Jack Reed <jreed at redhat.com>
Date:   Tue May 28 10:02:49 2013 +1000

    Added --ipv6gateway option to network kickstart command; noted that available space is displayed in 'Installation Destination'

 en-US/Automatic_Partitioning_common-para-2.xml |    2 +-
 en-US/Kickstart2.xml                           |    8 +++++++-
 2 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/en-US/Automatic_Partitioning_common-para-2.xml b/en-US/Automatic_Partitioning_common-para-2.xml
index b609cce..f9f8526 100644
--- a/en-US/Automatic_Partitioning_common-para-2.xml
+++ b/en-US/Automatic_Partitioning_common-para-2.xml
@@ -4,6 +4,6 @@
 %BOOK_ENTITIES;
 ]>
 <para>
-	Choose the disks to install Fedora on by clicking their graphical representations from the pane at the top of the screen. Each disk is marked with its label and size. Hold down <keycap>Ctrl</keycap> or <keycap>Shift</keycap> while clicking on the disks to select or unselect multiple disks. A tick icon will appear on the disk once it is selected.
+	Choose the disks to install Fedora on by clicking their graphical representations from the pane at the top of the screen. Each disk is marked with its label, size, and available space. Hold down <keycap>Ctrl</keycap> or <keycap>Shift</keycap> while clicking on the disks to select or unselect multiple disks. A tick icon will appear on the disk once it is selected.
 </para>
 
diff --git a/en-US/Kickstart2.xml b/en-US/Kickstart2.xml
index dee0551..c1c1934 100644
--- a/en-US/Kickstart2.xml
+++ b/en-US/Kickstart2.xml
@@ -1750,7 +1750,13 @@ logvol / --vgname=myvg --size=1 --name=rootvol --grow --percent=90</programlisti
 </listitem>
 <listitem>
 	<para>
-		<command>--gateway=</command> &mdash; Default gateway as a single IPv4 or IPv6 address.
+		<command>--gateway=</command> &mdash; Default gateway as a single IPv4 address.
+	</para>
+</listitem>
+
+<listitem>
+	<para>
+		<command>--ipv6gateway=</command> &mdash; Default gateway as a single IPv6 address.
 	</para>
 </listitem>