Update t() calls Update all t() calls.
Update function names update function names and hook calls
Addon class plugin moved to Addon src class
Use short form array syntax everywhere
Issue 3873 Replace deprecated functions with new syntax
wording submit -> save settings
revert addon Smarty3 templates to non-variable-based includes
update addons to support Smarty3
remote_permissions: doesn't work if allow_url_fopen turned off
add Remote Permissions addon