[gbrainy] Disable game to svg rending issue

[Jordi Mas <jmas src gnome org>]

commit fb79101dd3792ddfd91ca36523d8ad223630f011
Author: Jordi Mas <jmas softcatala org>
Date:   Mon Oct 15 21:11:54 2018 +0200

    Disable game to svg rending issue

 data/games.xml | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/data/games.xml b/data/games.xml
index c623c98..4437c40 100644
--- a/data/games.xml
+++ b/data/games.xml
@@ -335,8 +335,9 @@
                        <_rationale>Every person has two legs and every horse four (2 * [men] + [horses] * 
4). Every person and every horse have also two eyes (2 * [men] + 2 * [horses]).</_rationale>
                </variant>
        </game>
-
-       <game>
+<!--
+        Disabled due to a rendering problem with rsvg and lever.svg
+        <game>
                <_name>Lever</_name>
                <type>Logic</type>
                <difficulty>All</difficulty>
@@ -370,7 +371,7 @@
                        <answer>[right_weight]</answer>
                </variant>
        </game>
-
+-->
        <game>
                <_name>Multiple number</_name>
                <type>Calculation</type>