model js work

Signed-off-by: somnath <somnath@runwalsoft.com>
Merge branch 'master' of http://runwalsoft/mac/repositories/mac

Conflicts:
	wp-content/themes/enfold/js/custom_variation.js
	wp-content/themes/enfold/woocommerce/content-single-product.php
adding comment in custom js

Signed-off-by: somnath <somnath@runwalsoft.com>
check undefined

Signed-off-by: somnath <somnath@runwalsoft.com>
Merge branch 'master' of http://runwalsoft/mac/repositories/mac