[release-notes/gnome-3-28] banners

[Jakub Steiner <jimmac src gnome org>]

commit 59bd492660d12d45a86dcf189d70af2d40843f02
Author: Jakub Steiner <jimmac gmail com>
Date:   Fri Mar 2 20:04:44 2018 +0100

    banners

 help/C/figures/cantarell.png   |  Bin 0 -> 13653 bytes
 help/C/figures/thunderbolt.png |  Bin 0 -> 13693 bytes
 help/C/index.page              |    4 ++--
 3 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/help/C/figures/cantarell.png b/help/C/figures/cantarell.png
new file mode 100644
index 0000000..2253b0e
Binary files /dev/null and b/help/C/figures/cantarell.png differ
diff --git a/help/C/figures/thunderbolt.png b/help/C/figures/thunderbolt.png
new file mode 100644
index 0000000..2c40972
Binary files /dev/null and b/help/C/figures/thunderbolt.png differ
diff --git a/help/C/index.page b/help/C/index.page
index b3f8175..8dc4996 100644
--- a/help/C/index.page
+++ b/help/C/index.page
@@ -56,7 +56,7 @@
 
   <section id="beautiful-things">
     <title>More Beautiful Things</title>
-    <media type="image" src="figures/placeholder.png"/>
+    <media type="image" src="figures/cantarell.png"/>
     <p>GNOME 3.28 comes with more beautiful things! First, and most significantly, GNOME’s default interface 
font (called Cantarell) has undergone a significant update. Character forms and spacing have been evolved, so 
that text that is more readable and attractive. Several new weights have also been added — light and extra 
bold — which are being used to produce interfaces that are both modern and beautiful.</p>
     <p>Other beautiful things include GNOME’s collection of background wallpapers, which has been updated to 
include a lovely set of photographs, and the selection of profile pictures, which has been completely updated 
with attractive new images to pick from.</p>
   </section>
@@ -96,7 +96,7 @@
 
   <section id="device-support">
     <title>Extended Device Support</title>
-    <media type="image" src="figures/placeholder.png"/>
+    <media type="image" src="figures/thunderbolt.png"/>
     <p>The latest GNOME release comes with extended device support. Most significantly, GNOME 3.28 comes 
with integrated <link href="https://en.wikipedia.org/wiki/Thunderbolt_(interface)#Thunderbolt_3">Thunderbolt 
3</link> connection support. This includes security checks that are designed to prevent data theft through 
unauthorized Thunderbolt 3 connections. Feedback is also shown in the top bar, to indicate when Thunderbolt 3 
is active and when a connection is being established.</p>
     <p>Other device improvements include:</p>
     <list>