Use imio.pm.locales = 4.2.21

Author: gbastien

versions.cfg

@@ -48,7 +48,7 @@ imio.dashboard = 2.12
 imio.helpers = 1.0.0rc3
 imio.history = 1.36
 imio.migrator = 1.34
-imio.pm.locales = 4.2.20
+imio.pm.locales = 4.2.21
 imio.prettylink = 1.22
 imio.pyutils = 1.0.3
 imio.webspellchecker = 1.0b7