WooCommerce One Page Checkout 2.9.2

Fix – Remove selected class from inputs when removing from cart.
Tweak – Name Your Price 3.0 compatibility fixes.

* Fix: Load plugin files using plugin path.
* Fix: Notice ID was called incorrectly.
* Fix: Fix display of Quantity input on single product template.
* Fix: Style label on product list to be inline.

* Fix: When using shortcode modal, tooltips were cut off unable to read.