slapos_web: Fix language flags display

master/bt5/slapos_web/SkinTemplateItem/portal_skins/vifib_hosting_theme/vifib_hosting_image/icon_lang_fr.png.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="Image" module="OFS.Image"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_EtagSupport__etag</string> </key>
+            <value> <string>ts61816078.91</string> </value>
+        </item>
+        <item>
+            <key> <string>__name__</string> </key>
+            <value> <string>icon_lang_fr.png</string> </value>
+        </item>
+        <item>
+            <key> <string>content_type</string> </key>
+            <value> <string>image/png</string> </value>
+        </item>
+        <item>
+            <key> <string>height</string> </key>
+            <value> <int>11</int> </value>
+        </item>
+        <item>
+            <key> <string>precondition</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>size</string> </key>
+            <value> <int>545</int> </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string>icon_lang_fr.png</string> </value>
+        </item>
+        <item>
+            <key> <string>width</string> </key>
+            <value> <int>16</int> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

master/bt5/slapos_web/SkinTemplateItem/portal_skins/vifib_jauks_widget_library/WebSite_viewTopBarWidget.zpt

@@ -15,8 +15,10 @@
  <tal:block tal:repeat="language language_list">
     <a tal:define="language_id language/id;"
        tal:condition="python:language_id in available_language_list"
-       tal:attributes="href python: current_web_site_url + '/Base_doLanguage?select_language=%s' % language_id"
-       tal:content="language/title">English</a>
+       tal:attributes="href python: current_web_site_url + '/Base_doLanguage?select_language=%s' % language_id">
+         <img tal:attributes="src python: current_web_site_url + '/vifib_hosting_image/icon_lang_%s.png' % language_id;
+                              alt language/title">
+     </a>
   </tal:block>
 </div>
 <a tal:attributes="href current_web_site_url"><div id="vifib_logo"></div></a>