Bugfixes for user import with default locale and default language

Bugfixes from testrun

cps/templates/config_view_edit.html

@@ -115,6 +115,23 @@
           <input type="checkbox" name="edit_shelf_role" id="edit_shelf_role" {% if conf.role_edit_shelfs() %}checked{% endif %}>
           <label for="edit_shelf_role">{{_('Allow Editing Public Shelves')}}</label>
         </div>
+        <div class="form-group">
+        <label for="config_default_locale">{{_('Default Language')}}</label>
+            <select name="config_default_locale" id="config_default_locale" class="form-control">
+                {%  for translation in translations %}
+                    <option value="{{translation}}" {% if translation|string == conf.config_default_locale %}selected{% endif %}>{{ translation.display_name|capitalize }}</option>
+                {% endfor %}
+            </select>
+        </div>
+        <div class="form-group">
+          <label for="config_default_language">{{_('Default Visible Language of Books')}}</label>
+            <select name="config_default_language" id="config_default_language" class="form-control">
+                <option value="all" {% if conf.config_default_language == "all" %}selected{% endif %}>{{ _('Show All') }}</option>
+                {%  for language in languages %}
+                <option value="{{ language.lang_code }}" {% if conf.config_default_language == language.lang_code %}selected{% endif %}>{{ language.name }}</option>
+                {% endfor %}
+            </select>
+        </div>
       </div>
     </div>
   </div>