pelling correction
Database connection

* created JSON string from the database history file (Basic; does not deal with multiple history entries yet)
* Made a note in Readme about database connection
New JSON data from Database

* Added more fields to the Admin tab (showing current, and allowing changes, otherwise, you could change them only to have
   the timed event kill your data)
* Added timed event for the grabbing of ajax data
* removed the input div selectors using tab name (so admin tab gets changed)