Added reminder to save theme settings to prompt CSS aggregation

Signed-off-by: Joe Whitsitt <joe-whitsitt@uiowa.edu>
Added text control styles to views slideshow

Signed-off-by: Joe Whitsitt <joe-whitsitt@uiowa.edu>
tidy

Signed-off-by: Joe Whitsitt <joe-whitsitt@uiowa.edu>