[pitivi] help: remove mentions and images of the right-click popup from medialibrary.page

[Jean-François Fortin Tam <jfft src gnome org>]

commit b5aedcd4377793f2982da4ea47024a46644f7073
Author: Tomas Karger <tomkarger gmail com>
Date:   Mon Jan 27 21:11:26 2014 +0100

    help: remove mentions and images of the right-click popup from medialibrary.page

 help/C/figures/previewsource.png |  Bin 15143 -> 0 bytes
 help/C/medialibrary.page         |    6 +-----
 help/Makefile.am                 |    1 -
 3 files changed, 1 insertions(+), 6 deletions(-)
---
diff --git a/help/C/medialibrary.page b/help/C/medialibrary.page
index 07c9737..1e685c7 100644
--- a/help/C/medialibrary.page
+++ b/help/C/medialibrary.page
@@ -26,11 +26,7 @@
 
        <section>
         <title>Previewing a clip from the <gui>Media Library</gui></title>
-         <p>To preview a clip before placing it on the timeline, you can double-click on it in the 
<gui>Media Library</gui>, or right-click and choose <gui>Preview Clip</gui> from the popup menu. This will 
open the clip in a window that automatically closes whenever you click outside the window.</p>
-         <figure>
-          <desc>Popup menu</desc>
-          <media type="image" src="figures/previewsource.png" mime="image/png" style="right"></media>
-         </figure>
+         <p>To preview a clip before placing it on the timeline, you can double-click on it in the 
<gui>Media Library</gui>. This will open the clip in a window that automatically closes whenever you click 
outside the window.</p>
        </section>
        <section>
         <title>Filtering search</title>
diff --git a/help/Makefile.am b/help/Makefile.am
index e64b923..af1ff77 100644
--- a/help/Makefile.am
+++ b/help/Makefile.am
@@ -12,7 +12,6 @@ HELP_MEDIA = \
     figures/layers.png \
     figures/logo.png \
     figures/mainwindow.jpg \
-    figures/previewsource.png \
     figures/ripple-after.png \
     figures/ripple-before.png \
     figures/roll-after.png \