WooCommerce Chained Products 3.5.0

* New: WooCommerce 3.8.0 compatible
* Fix: Conflict with Avada theme
* Fix: Showing incorrect stock status of variations having chained products
* Fix: Incorrect text domain
* Update: Tested upto WordPress 5.3.0
* Update: Compatible with the latest WordPress Standard (v2.2.0)
* Update: POT file

* New: WooCommerce 3.7.1 compatible
* Fix: Chained Products shortcode not showing price when price='yes'
* Fix: Chained Products shortcode style='grid' throwing undefined offset error
* Fix: Chained Products CSS included on all pages on frontend
* Fix: PHP Warnings: A non-numeric value encountered
* Update: POT file

* New: Compatibility with WooCommerce Variation Swatches and Photos plugin
* Fix: Incorrect product link when updating chained variation products in existing orders
* Fix: Infinite loop when a chained variation child product is deleted
* Update: Disable add to cart button for variation product if chained product is out of stock (When 'Manage stock' is enabled)
* Update: Renamed 'Manage stock' tip for better clarity
* Update: Welcome page
* Update: POT file