Trigger `change` event in preference group checks.
Add Participated to DiscussionModel->GetWhere().
Add Participated to DiscussionModel->GetWhere().
Merge branch 'feature/user-participated' of github.com:vanilla/vanilla into feature/user-participated

* 'feature/user-participated' of github.com:vanilla/vanilla:
  Add Participated to DiscussionModel->GetWhere().

Conflicts:
	applications/vanilla/models/class.discussionmodel.php
Merge branch 'master' into stage

* master:
Merge branch 'master' of github.com:vanilla/vanilla into stage

* 'master' of github.com:vanilla/vanilla:
  Fix bug where the log levels are referenced against the wrong object.
  Fix default log level bug.
  Set a default Logger::$logLevel.
  Tweak the spelling/grammar of log messages.
  Add additional log level function to the Logger class.
  Change to use UserName instead of InsertName.
  Revert change to editor config.
  dblogger: Add simple API, Update to use URL with domain,
  Baselogger: fix error log level
  logger: Added: password_reset and password_reset_request events
  logger: Added: signin, login, password change, CSRF failure and permission denied events
  Logger: Added Domain and Path
  New class to handle event logging.
Add Participated column to Discussion Model.
Add "Participated" class to discussions.
Check out logger changes from feature/multisite.
Add a .js-extern css class so that embed will know of links that redirect to external sites.
Version 2.2.12.
Checkout functions.render changes from stage.
Add the participated column to guest discussion results.
Merge pull request #1952 from vanilla/feature/user-participated

Add "Participated" column to DiscussionModel->GetWhere()
SSO: added CSS class to Google and OpenID sign in buttons.
Merge pull request #1946 from vanilla/hotfix/preference-group-checks

Trigger `change` event in preference group checks
Deprecate LogLevel in favour of having the constants on the Logger class.
Merge branch 'master' into stage

Conflicts:
	index.php
	library/core/class.logger.php
	library/core/functions.render.php
Merge branch 'stage' of github.com:vanillaforums/vanilla into stage
Add missing Logger::* constants.