Fix some queries which doesn't work with postgreSQL
Removing references to JFactory
Rewrite getLatestVersion to use joomla/http versus hardcoded cURL
Remove message
Start building a stable release script
Model review
$db to $this->db fix at EventModel
Merge pull request #134 from escopecz/staging

$db to $this->db fix at EventModel
Merge pull request #133 from xillibit/patch-11

Fix some queries which doesn't work with postgreSQL
merge