6.x

Fir for #1808828: Honor the site's base path - Honor the site's base path

Add PHP 5.3 minimum requirement.
Add popup functionality to login button and page callback.
Add support for configurable page redirect post authentication.
Initial commit of profile field mapping settings (taken from fboauth).
Add profile mapping method from fboauth, map sub class objects.
Force scrollbars on for popup window (IE specifically).

Initial beta release.

Correct some security problems and some potential security problems reported in SA-CONTRIB-2012-154 - Basic webmail - Multiple vulnerabilities:

After several months, the beta release has proven stability to tag it stable (no further changes).

6.x-1.0-alpha4:
- New: Send Testing SMS from Administer
- Fix: Split long text to several/multi SMS