0.7.4:
- Fixed warning when no $_SERVER['HTTP_REFERER'] is defined, issue [5]
0.7.3:
- Changed CURL request call to POST in order to allow big text translation,
issue [2]
0.7.2:
- Added support for API Key insertion on the class
0.7.1:
- Added TM to protected brand word
0.7.0:
- Initial release for the Google Translate API PHP Wrapper
