[ feature ] Save resized files to another directory with different link

[6562680]

Parsing URL with security key causes performance on lots of requests (image gallery)

You have to keep in mind - html code makes tonns of async requests to your server that should start framework or even if you create native php file with configured Glide - even then launching PHP to just check signature - useless thing.

It should be like this: glide makes url to resize if image still not resized, but makes url to static file if it is already done.

Is it a good idea, you think?