Login as User

Medium risk: 4 removed functions, 1 deprecated hook, 1 removed asset handle.

• The filter validateSettings is now deprecated. It still fires, but it is scheduled to go.
• The function activate_LoginAsUser() was removed. Direct calls from a theme or another plugin will fatal.
• The function deactivate_LoginAsUser() was removed. Direct calls from a theme or another plugin will fatal.
• The function initialize_w357_login_as_user() was removed. Direct calls from a theme or another plugin will fatal.
• The function run_LoginAsUser() was removed. Direct calls from a theme or another plugin will fatal.
• The script/style handle select2 is gone. Code that dequeues, or declares a dependency on, that handle is now wrong.
• The template public/partials/public-display.php changed. Any theme override of it is now out of date and will miss the change.