This is one of the last extensions to be converted to having
the API messages in a separate file (at least out of the extensions
that are used be Wikimedia).
This one is a bit different from the others because it actually as several
extensions with separate i18n files, so it requires extra-careful review,
especially in Gruntfile and the extension.json files.
Bug: T189982
Change-Id: I66faae6fd4ff447327587c89ad2a1704edd1b356
There can be more then one CAPTCHA on the page in AJAX scenarios,
so it's important one reload not affect separate CAPTCHAs.
Also, drop the legacy createacct naming, except for the one
that is actually specific to CreateAccount.
The following patch must be merged immediately after this:
* Core - I8924d537cad3e39adace99fb20626247128d9bd9
Change-Id: I0e55a159efd66a73cd217d9a5e86b2bced90f57a
