YITH Proteo v1.8.0

= YITH Proteo - v1.8.0 - December 21 2021 =
New: support to Elementor PRO custom header and footer templates
New: move sub-menu to the left when there is not enough space on the right
New: support to the new booking form gutenberg block
New: empty cart button in cart page
New: header template structure splitted into template-parts
Tweak: navigation.js optimization. Merge pull request #33 from Mte90
Tweak: improve default block editor buttons style
Tweak: optimize header template files structure
Tweak: improve mobile navigation dropdown opening/closing behaviour
Tweak: improve localization of read_more link. Github issue #28
Tweak: improved support to YITH Ajax Product filter
Tweak: improved add_theme_support declaration to avoid warnings in theme_check
Fix: my-account page titles missing filters
Fix: css select2 dropdown position
Fix: updated coupon field style in cart page
Update: language files