Restriction Enzyme tab should NOT reorder enzymes alphabetically when a new enzyme is added to the list.

When a new enzyme is added to the list, it should be added to the bottom of the list, and receive a specific color. Adding enzymes should NEVER reorder the color... once a color is assigned to an enzyme, it should remain that color until the 'clear' button is used. If you want the list to be alphabetized, that is fine, but an enzyme needs to keep the same color no matter where it is in the list...