Media Cleaner Pro 6.8.4

* Add: Support for Image Map Pro.
* Add: Support for Directories.
* Update: Code cleaning and a bit of refactoring.
* Update: Cleaner references table with null values when needed.
* Fix: Check if the filename exists in the trash for every new upload (and if yes, give it a different filename).
* Fix: Avoid crash related to unserialization.
* Fix: Ignore some other plugins' files which are not supposed to be scanned.
* Info: This plugin is a lot of work. Please help me by giving it a nice review, [here](https://wordpress.org/support/plugin/media-cleaner/reviews/?rate=5#new-post).

Add: Support for Custom Product Tabs.
Add: Support for Support for FAT Portfolio.
Update: Better support for translations.
Update: Better support for Revolution Slider.
Update: Added additional checks for DOM parser and check if the DOM module is loaded.

Add: Filter by issue, and allow to delete those specific issues.
Add: Support for the original image (-scaled) feature added in a recent version of WP.
Update: UI improved in many ways, I hope you will love it more!
Fix: 100% of the code was checked and a few tiny issues were fixed here and there.