privatemsg 7.x-1.3

This is a maintenance release for Privatemsg 7.x-1.x that includes a number of bugfixes including a fix for a security issue, see SA-CONTRIB-2012-104 - Privatemsg - Cross Site Scripting (XSS) for details.

Changes since 7.x-1.2:

• By Berdir: Fixed incorrect handling of user names in autocomplete.
• by Berdir: Updated tests to use testing profile.
• #1539274 by jrao: Allow reset of static types in privatemsg_recipient_get_types().
• #1464996 by Chi: Fixed only variables should be passed by reference in privatemsg_realname_privatemsg_name_lookup().
• #1200214 by Simon Georges: Added Display Private Message Options on the user manage fields page to allow reordering on user form page.
• #1413556 by Niklas Fiekas: Fixed privatemsg_format_date() using current year format for last December when in January.
• #1282108 by pfrenssen, offerman: Fixed strict warnings.
• #1325402 by arithmetric: Fixed the API documentation for hook_privatemsg_recipient_type_info().
• #1192250 by Berdir: Fixed slow queries and other performance bugs.