Remove old py<2.6 OrderedDict compat module

gui/builtinContextMenus/damagePattern.py

@@ -8,10 +8,7 @@ from service.fit import Fit
 from service.damagePattern import DamagePattern as import_DamagePattern
 from service.settings import ContextMenuSettings
 
-try:
-    from collections import OrderedDict
-except ImportError:
-    from utils.compat import OrderedDict
+from collections import OrderedDict
 
 
 class DamagePattern(ContextMenu):