YITH WooCommerce Terms and Conditions Popup Premium 1.46.0

* New: WooCommerce 3.4 compatibility
* New: WordPress 4.9.6 compatibility
* New: updated plugin framework to latest version
* New: GDPR compliance

New: added WooCommerce 3.3.x support
New: added WordPress 4.9.2 support
New: updated plugin-fw
New: added dutch translation
New: added support to VC shortcodes into T&C popup content
Tweak: fixed "Force to read" option when text is not scrollable
Tweak: switched to Perfect Scrollbar to improve Browser/OS support
Tweak: added CSS code to avoid appearance problem when closing popup

• New Added WordPress 4.7.3 compatibility
• New Added WooCommerce 3.0.0 RC2 compatibility
• New Added italian - ITALY translation
• Tweak using is_checkout() instead of checking page directly
• Tweak to avoid problems with browsers, now only 95% of total scroll is required
• Fix popup transitions