adds tap events to the learn more links (#762)
adds tap events to the learn more links (#762)


mozilla-mobile/focus-ios,mozilla-mobile/focus,mozilla-mobile/focus,mozilla-mobile/focus-ios,mozilla-mobile/focus,justindarc/focus,mozilla/focus,mozilla-mobile/focus,mozilla/focus,mozilla-mobile/focus-ios,justindarc/focus,justindarc/focus,mozilla-mobile/focus,justindarc/focus,mozilla-mobile/focus-ios,mozilla/focus,mozilla-mobile/focus,justindarc/focus,mozilla-mobile/focus-ios,mozilla/focus,mozilla-mobile/focus-ios,mozilla/focus,justindarc/focus