reCaptcha for WooCommerce v2.74

ChangeLog
* Fixed: small problem reported by user when nonce is diffrent
* Tested: with WooCommerce 4.1

ChangeLog 1.0.9
* Fixed: broken link in admin WooCommerce reCaptcha settings tab
* Added: new protection for Add payment method
* Added: new feature – disable submit button until captcha checked
* Added: translation so that if messages labels etc left blank then you can translate it

2020-05-03 - version 1.0.8

* As per some of the clients complain that Recaptcha not working when the payment processer takes more time. So added ReCaptcha validity settings for checkout. So once Recaptcha verified it will valid for a given number of minutes

* Added option to enable reCaptcha on login checkout

* Fixed for multisite have problem when not activated for networks