BUG FIXES
Added functionality for Livefyre v3.0 #1888786: Dev URL supplied by Livefyre cannot be validated #1690464: Lack of Documentation
Added override callback for Drupal 6 version of the module.
Improved documentation, and updated security to allow some HTML-5 tags.
No longer dependent on external libraries.
#1837776: Background requests going to the correct IP but wrong Host.
Fixes the ult_timeslots dependency on date_repeat module. No other changes from 6.x-1.0-alpha4.