User 2.5.3

	* [Bug] Fixed a bug when deleting a user.  The attached user configs did not remove along with that
	  user.
	* [Bug] User accounts can now be edited without activating them.
	* [Feature] Password is no longer required for administratively creating users.  If left blank, the
	  user will be presented with the ability to set their password on first login, (with email
	  validation).
	* [Feature] User managers can now see every user config for a given user, regardless of if it's set to
	  onregistration or onedit.  This allows the administrator to edit hidden fields if necessary.
	* [Feature] Users now get a registration email upon registration.
	* [Feature] Users now get an activation email upon activating.
	* Updated some various things to keep up dated with Core 2.5.7