add stuff

got rid of button information that I forgot to delete earlier.
moved the button hide/show to the top of the function
updated clear button

added a condition if the Satchel is empty to alert that there is
nothing to delete.
showdata button

the button is working. The extra buttons are hidden. The new button
shows. The new button goHome also works.
What doesn't work is hiding and showing the form for either button.