* Added some logic to gracefully handle if the export directories do not exist.
	* Added a Core.Strings.rot13 javascript function.
	* Added a DateTimeInput.
	* Added support for components with a space in their filename.
	* Modified the user config weight a little.  Now automatic weights are all +1000, so they
	  will float to the bottom of user-defined sorting.
	* New method, ConfigHandler::IsOverridden.  Useful in enterprise mode.
	* Heavier use of Model::translateKey throughout the system.  Helps to centralize the logic.
	* General exceptions are now caught in the view.
	* Component debug listing is now sorted alphabetically.
	* NULL is now handled more gracefully in the Model.
	* Set the install redirect to be a 302.  Should help prevent FF from redirecting endlessly
	  on new installs.
Merge remote-tracking branch 'origin/master'