CRM-13885 - Set timezone for WP on Cron

http://issues.civicrm.org/jira/browse/CRM-13885
Merge pull request #32 from dlobo/CRM-13885

CRM-13885 - Set timezone for WP on Cron
Merge remote-tracking branch 'upstream/4.4' into 4.4-master-2013-12-04-15-12-05
CRM-14089 - Fix ajax calls on frontend WP pages
Merge pull request #34 from colemanw/4.4

CRM-14089 - Fix ajax calls on frontend WP pages
Merge remote-tracking branch 'upstream/4.4' into 4.4-master-2014-01-20-18-59-45