feat: User settings not set if not in globals.

[sjpadgett]

Describe the problem

Currently user settings must match a setting value set in globals to be included in the $GLOBAL super. If a module wants to set a needed setting that is user specific and does not want a default from global setting then the setting is never set in globals.php. E.g. Module wants have a global admin value for one reason but doesn't want that value to be valid for a specific user.
I propose to remove the limitation