Set up card template for SAR card

[LNavick]

Set up SAR card bundle containing

• config.json descriptor
• i18n.json internalization config
• css stylesheet
• handlebars template

[LNavick]

Initial SAR setup complete. Currently SAR visualization (CSS) aspects are being improved. Need to determine whether to alter the SAR card in python before sending to opfab, to allow for more visual improvements/filtering options etc., or to keep same approach of visualization purpose on java and accept more difficult maintenance (potentially)