- switch 'en_US' to 'en', fixes the "admin panel switches to Arabic" bug
- tweak setting descriptions to clarify that most of the time we'll be using browser language
- add a backend switch to disable language detection (should this be exposed to ui?)
Adds a robots.txt file to the site root. Defaults defined by
'robotstxt' section of config. New events StartRobotsTxt and
EndRobotsTxt to let plugins add information. Probably not
useful if path is not /, but won't hurt anything, either.
PEAR error backtrace lines are now correctly formatted as strings in debug log, roughly as debug_print_backtrace() does (but with argument values swapped out for types to avoid being overly verbose).
Todo: exceptions and PEAR error objects should log backtraces the same way; right now it doesn't look like exceptions get backtraces logged.
Todo: At one line per line, it's potentially tough to figure out what backtrace goes with what event if traffic is heavy; even if not heavy it's awkward to jump back into a log file after grepping to find the backtrace. Consider using a random per-event ID which can go in the log output -- bonus points for exposing the error ID to users so ops can track down actual error details in logs from a user report.
Added EmailAuthenticationPlugin
Added ReverseUsernameAuthenticationPlugin
Changed the StartChangePassword and EndChangePassword events to take a user, instead of a nickname
User::allowed_nickname was declared non-static, but used as if it was static, so I made the declaration static
IE7+ will ask for this (opensearch/people and opensearch/notice) on every page access, and as the content is not sensitive, returning it is better than a 307 redirect.
If $config['site']['openidonly'] is set to true:
* the Login/Register pages will be removed from the navigation;
* directly accesses to the Login/Register pages will redirect to the
OpenID login page;
* most links to the Login/Register pages will link to the OpenID login
page instead.
The user will still need to set a password to access the API and RSS
feeds.
