New background image

Signed-off-by: Jalessa <jalessa-hall@uiowa.edu>
SASS compiles

Signed-off-by: Jalessa <jalessa-hall@uiowa.edu>
Merge remote-tracking branch 'origin/master'

Signed-off-by: Jalessa <jalessa-hall@uiowa.edu>

Conflicts:
	themes/catering/css/global.styles.css
	themes/catering/sass/global.styles.scss