AIT Citadela Directory 4.0.5

* Fix: Updated javascript dependencies in directory blocks to prevent problems with maps blocks

* Added: Carousel functionality for blocks: Directory Items List, Directory Categories List, Directory Locations List
* Update: CSS styles updates
* Update: Improved loading of WordPress javascript resources in Citadela Blocks.

* New: Ability to mark Categories and Locations as featured
* New: Blocks Directory Categories List, Directory Subcategories List, Directory Locations List and Directory Sublocations List can display only featured Categories and Locations
* Update: Updated html markup for Special Pages
* Improved: Checking for available Subscription functionality