How Do I Edit Course Coloring/Grouping (Ruby)

This is where you can edit the Course Coloring and Grouping
1) You can enable or disable this feature
2) This is where you can name the group
3) You can limit the group to only 1 registration
4) This is where you can select the color. You can either type in the hexadecimal notation, or select a color by clicking on "Select". The color window will pop up after that.
5) After you are done editing the info, you can click "Update" to save the changes. Or you can delete the entire group.
6) Click on "Add" to add a new group.
Under the "Identifiers" tab, go to the Course grouping drop-down, and choose whichever group you want.
