Also remove references to "two words" from ReCaptcha labels.
The captcha image doesn't always contain two words.
Bug: T110302
Change-Id: I544656289480056152a1db195babb6dadf29bc71
* Move ApiFancyCaptchaReload.php into the FancyCaptcha subdir
* Fix include of recaptchalib.php
* Restore efReCaptcha() that was randomly deleted
Bug: T100775
Bug: T100504
Bug: T100505
Change-Id: I70f9c3f1610fed5aa4b88f3512b86e1a40d64a6b