* New: Added translation files for German, Spanish, Italian and more.
* Fix: Fixed PHP Fatal error: Uncaught TypeError: Illegal offset type in isset or empty.
* Fix: Fixed an error that would occur when trying to change license keys leading to an inability to retrieve new tweets.
* Fix: Fixed an occasional timeout error when trying to fetch new tweets for feeds.
* Fix: Fixed a PHP error that would occur when trying to activate a license key under certain circumstances.
