Local administrators can now use [[MediaWiki:Captcha-ip-whitelist]]
page to exempt specific IP addresses and IP ranges from captchas.
This is useful for modifying in a short notice such as editathons and
other events like this where captchas add unnecessary complexity for
new users.
The page is disabled by default and IPs should be added separated by
newlines. If any other character is found on a line, it will be ignored
but leading and trailing whitespace characters are allowed.
Bug: T103122
Change-Id: I54866b5bfca80debcf3d3fb7963932ed03b48548
If the user has not resolved the "edit"-triggered CAPTCHA correctly,
show an error message, so the user knows, why their edit isn't saved.
Change-Id: Iecbf280e76e450d111f548fda29220688c65fc3a
