-Removed the tags list.
-Added tree view.
-Replaced tags with custom XML.
-Changed casing in custom xml element.
-Added loading of custom XML to the tree view.
-Added the buttons to handle the tree view.
-Added blank functions for the buttons for the tree view.
-Changed the HideSelection value to allow for the use of buttons.
-Added the functionality of the "Add" button.
-Added functionality for the "Delete" button.
-Added functionality for the "Edit" button.
-The save button now works.
-Added saving the custom XML.
-Added loading the custom XML.