1.9.1

• Move some hard-coded validation messages to language file #1040
• Use different id for gift cert in cart page #1044
• Restore product image carousel #1024
• Reduce theme bundle size by using minified libraries where applicable #1039
• Replace JavaScript alert/confirmations with sweetalert2 library #1035
• Add global Sass variables to easily toggle exposure of Foundation styles from Citadel #1047
• Fix google plus social icon position #1048
• Use page_type instead of template for routing. Fix an issue with javascript not running in custom templates #1050