This reverts commit 14b46e2183.
This functionality will need to be rewritten to work with the new
OpenIDPlugin.
Conflicts:
index.php
lib/logingroupnav.php
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.
Add an array of arguments to isReadOnly() method of actions, to let
them change their results depending on what actions are called.
Primarily used by the 'api' action. Ideally in the future that will be
multiple actions. But this might still be useful.
Broke up the tag action into two different actions (publictagcloud and
tag). Brought it up-to-date with the new framework, but haven't fixed it
for phpcs yet.
