Remove doubled margin on top/bottom of checkbox/radio (#1307)
Remove doubled margin on top/bottom of checkbox/radio (#1307)

This way they'll have the same height as other form elements

Signed-off-by: Nathan Stitt <2e8aa918660411855c6d44d5bb2da677aa033255@stitt.org>
HewlettPackard/grommet,linde12/grommet,kylebyerly-hp/grommet,grommet/grommet,grommet/grommet,HewlettPackard/grommet,grommet/grommet,HewlettPackard/grommet