Donation For WooCommerce 3.6.2

* IMPROVEMENT - Coupon will not applied on donation products. If you want to apply coupon use filter ( 'wc_donation_coupon_valid_for_campaign', true ).
* IMPROVEMENT - Removed donation price from shop page
* IMPROVEMENT - Make Donation goal amount format as WC price format.
* IMPROVEMENT - Make Donation amount format as WC price format in Reports for frontend.
* FIXED - DOMPDF conflict with PDF Invoices for Woocommerce plugin.
* FIXED - '--Please select--' string is translable.
* FIXED - jQueri UI Smoothness load to relevant pages only.

* ADDED - button to synchronize redundant data.
* FIXED - Memory leak on new order creation.
* IMPROVED - If reports.csv missing, it will create a new file on server.
* IMPROVED - Query optimization for donation count.

* FIXED - CSS issue for donation amount fixed on order page.
* FIXED - Optimized query for donation counts on all campaigns.
* FIXED - Month Filter hide from all other post types.
* FIXED - place_order on checkout button query is conflict with my account page is fixed now.