- Revision 3552387: /wp-social-invitations/trunk/includes/providers

• ..
• abstract-providers.php
• class-wsi-facebook.php
• class-wsi-foursquare.php
• class-wsi-google.php
• class-wsi-linkedin.php
• class-wsi-live.php
• class-wsi-mail.php
• class-wsi-twitter.php
• class-wsi-yahoo.php