[gtranslator] help: Remove unhelpful screenshot of TM preferences dialog

[Andre Klapper <aklapper src gnome org>]

commit 74ae1eb8b4de8c37412f84fe6832526d1792e84c
Author: Andre Klapper <a9016009 gmx de>
Date:   Tue Sep 17 22:13:05 2019 +0200

    help: Remove unhelpful screenshot of TM preferences dialog
    
    The text already covers this simple user interface. No need to
    increase image localization maintenance costs for translators.

 help/C/figures/tm-manager.png | Bin 21646 -> 0 bytes
 help/C/gtr-create-tm.page     |   6 ------
 help/meson.build              |   1 -
 3 files changed, 7 deletions(-)
---
diff --git a/help/C/gtr-create-tm.page b/help/C/gtr-create-tm.page
index 9f867612..c07e2320 100644
--- a/help/C/gtr-create-tm.page
+++ b/help/C/gtr-create-tm.page
@@ -49,11 +49,5 @@
       <item><p>Press <gui style="button">Close</gui> to finish.</p></item>
 </list>
 
-<figure>
-  <title>Gtranslator TM manager</title>
-  <desc> </desc>
- <media type="image" mime="image/png" src="figures/tm-manager.png"/>
-</figure>
-
 </page>
 
diff --git a/help/meson.build b/help/meson.build
index a1f652c8..3fb3cc3e 100644
--- a/help/meson.build
+++ b/help/meson.build
@@ -32,7 +32,6 @@ media = [
   'figures/gtranslator_interface2.png',
   'figures/gtranslator_tm_strings.png',
   'figures/profiles2.png',
-  'figures/tm-manager.png',
   'figures/use-tm-entry.png',
 ]