update version name

Author: jonsito

agility/server/auth/system.ini

@@ -4,7 +4,7 @@ author = "Juan Antonio Martinez"
 email = "juansgaviota@gmail.com"
 license = "GPL"
 version_name = "2.2.1"
-version_date = "20151204_1422"
+version_date = "20151209_1242"
 database_name = "agility"
 database_host = "localhost"
 database_user = "YWdpbGl0eV9vcGVyYXRvcg=="