Fix a encoding bug for ConfigObj

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/trunk@2023 b32b6428-25c9-4566-ad07-03861ab6144f

libs/lib/xaal/lib/tools.py

@@ -47,7 +47,7 @@ def get_cfg_filename(name, cfg_dir=config.conf_dir):
 def load_cfg_file(filename):
     """ load .ini file and return it as dict"""
     if os.path.isfile(filename):
-        return ConfigObj(filename,indent_type='  ')
+        return ConfigObj(filename,indent_type='  ',encoding="utf8")
     return None