[Feature Request] Show post tags and make them clickable to open a search of that tag

[octopushugger]

This would cut out the time it takes to visit a post's website page to view the tags, copy the tag you want and go back and paste it into BooruSlideshow. Would be mainly useful for artist/character/series tags so if it's possible to display those separate from the rest that would be nice too since trying to locate the artist tag among 100 others might counter the saved effort and time.

My first choice for implementation would be an auto-hide menu the opens on the left when you bring your cursor near it to display the tags but having them displayed directly below the image would be good too. And I figure there will be other users who prefer a button-collapsible menu instead of auto-hide.