Releasing version 1.5.7, 
Small bugfix with comma (,) not showing correctly, thanks to [dlm80](https://wordpress.org/support/profile/dlm80)

git-svn-id: https://plugins.svn.wordpress.org/birthdays-widget/trunk@1016376 b8457f37-d9ea-0310-8a92-e5e31aec5664