Added missing ,

Signed-off-by: Elliot Condon <e@elliotcondon.com>
Fixed incorrect code placement

Signed-off-by: Elliot Condon <e@elliotcondon.com>
Added logic to determine if unloader scripts are required to reduce page load times on acf_form

https://github.com/AdvancedCustomFields/acf5-beta/issues/243
Signed-off-by: Elliot Condon <e@elliotcondon.com>