* Enhancement - added wcva_disable_unselect_on_click hook. 

* Enhancement - Show textswatches by default on global values. 

* Enhancement - Textblock are prefered as default option for custom swatches. 

* Enhancement - Show textswatches by default on global values. 

* Enhancement - Textblock are prefered as default option for custom swatches.

Fix - Debugg error when variation image are used as swatches.

- Enhancement - Added hook to override default shop swatches shape.

- Fix - bug with crossing out of stock options.

- Fix - crossing of out of stock options not working properly when attribute number is more than two.

- Fix - full size images used for shop swatches when variation images are used as swatch image.

- Fix - bug with shop swatches not getting disabled when variation images are used as swatch image.

- Enhancement - Made cross out image more opaque.

* 3.3.6 - Fix - issue arised after update 3.3.5.

* 3.3.5 - Fix - issue arised with older php version (below 8.0) after 3.3.4 update.

* 3.3.4 - Fix - fix for debug error on shop page. 

* 3.3.3 - Fix - issue with crossing outofstock option when attribute number is greater than two.

* 3.3.2 - 08 June 2021 - Fix - Shop swatches not working with finnish text. 

                       - Fix - debug errors on shop page when main image was not set.

* 3.3.1 - 07 June 2021 - Fix - Variation image not working with finnish attribute text. 

* Enhancement - Cross Out of stock options. 

* Enhancement - Updated iris,slick and powerTip library to latest. 

* Enhancement - all jquery code wrapped into noconflict mode. 

* Enhancement - all instances of __() & _e() replaced with escaping functions.