fixed template

namespace freecad added (but does not fix the bad rendering or loading
error of NextCloud SVG viewer)
added JPG screenshots for ease of integration

.gitignore

@@ -4,3 +4,4 @@ __pycache__/
 /tubes/deprec/
 /Images/vue d'ensemble provisoire.svg
 /roues/ROU101B.FCStd
+/Images/Doc_Arrière_test.svg

lib/A3_Landscape_kids.svg

@@ -8,38 +8,34 @@
    </cc:Work>
   </rdf:RDF>
  </metadata>
-<g id="target-frame"
-  style="fill:none;stroke:#000000;stroke-width:0.5;stroke-linecap:miter;stroke-miterlimit:4">
+
+  <g id="target-frame"
+    style="fill:none;stroke:#000000;stroke-width:0.5;stroke-linecap:miter;stroke-miterlimit:4">
     <!-- Drawing area for target view -->
     <rect width="120" height="85" x="10" y="10" />
-    
-</g>
-   <g id="title-frame"
+  </g>
+
+  <g id="title-frame"
        style="fill:none;stroke:#000000;stroke-width:0.5;stroke-linecap:miter;stroke-miterlimit:4">
        <rect width="110" height="30" x="300" y="10" />
-    
-   </g>
-
+  </g>
 
-   <g id="titleblock-target-non-editable"
+  <g id="titleblock-target-non-editable"
         style="font-size:8;text-anchor:start;font-family:osifont">
           <text x="25" y="90">Ce que l'on veut faire</text>
-             
-   </g>
+  </g>
 
-   <g id="titleblock-pieces-non-editable"
+  <g id="titleblock-pieces-non-editable"
         style="font-size:8;text-anchor:start;font-family:osifont">
           <text x="180" y="100">Ce qu'il nous faut</text>
-             
-   </g>
-     
-   <g id="title-text-editable"
-      style="font-family:osifont"
-      fill="#0000d0">
+  </g>
+    <g id="title-text-editable"
+       style="font-family:osifont"
+       fill="#0000d0">
         <g id="title-editable-medium"
-          style="font-size:10;text-anchor:start">
-            <text freecad:editable="Titre" x="310" y="30">  <tspan>titre</tspan>  </text>
-            
-       </g>	
-   </g>
+           style="font-size:10;text-anchor:start">
+           <text freecad:editable="Titre" x="310" y="30">  <tspan>titre</tspan>  </text>
+        </g>	
+    </g>
+  
 </svg>

lib/A3_Landscape_kids_light.svg

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<svg id="svg2" width="420mm" height="297mm" version="1.1" viewBox="0 0 420 297" xmlns="http://www.w3.org/2000/svg" xmlns:cc="http://creativecommons.org/ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
+<svg id="svg2" width="420mm" height="297mm" version="1.1" viewBox="0 0 420 297" xmlns="http://www.w3.org/2000/svg" xmlns:cc="http://creativecommons.org/ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:freecad="http://www.freecad.org/wiki/index.php?title=Svg_Namespace" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
  <metadata id="metadata8">
   <rdf:RDF>
    <cc:Work rdf:about="">