Google Code-in

See our phabricator task: https://phabricator.wikimedia.org/T122300

The ReCaptcha NoCaptcha CAPTCHA module of ConfirmEdit uses Google's ReCaptcha code to build a CAPTCHA for several, configured requests. Google's widget supports to set the language, the widget renders in, explicitly. In this task, you should (according to the documentation of the ReCaptcha widget) add the language to all CAPTCHA requests generated by ConfirmEdit.

Please add Florianschmidtwelzow as a reviewer for your change in Gerrit. If you've any question, feel free to ping me in IRC (FlorianSW in #wikimedia-dev).