Fixed WYSIWYG field issue in WP 3.9

Signed-off-by: Elliot Condon <e@elliotcondon.com>
Improved previous 'code' plugin addition

Signed-off-by: Elliot Condon <e@elliotcondon.com>
Fixed validation issue causing WP 3.9 submit button to remain disabled

Signed-off-by: Elliot Condon <e@elliotcondon.com>
Updating version

Signed-off-by: Elliot Condon <e@elliotcondon.com>
Updating Persian Translation. Thanks to Ghaem Omidi

Signed-off-by: Elliot Condon <e@elliotcondon.com>
Added Serbo-Croatian translation - thanks to Borisa Djuraskovic

Signed-off-by: Elliot Condon <e@elliotcondon.com>
4.3.8.1 - Merge changes from the official ACF repository