* Add: Polylang compatibility. * Update: UI enhancements and attempt to make the renaming faster.
* Add: All the actions in the Media Library are now asynchronous. No more page reload! * Update: Many changes and little enhancements in the code, for speed, security and code-tidyness.
* Fix: Renaming using filters (work in progress). * Fix: Insensitive-case match was giving the wrong file in some cases (webp for instance).
