Last.fm Album Linkr: adds 'headers' on Recent Tracks section and Album collages

"Stig's Last.fm Album Linkr" ~ https://greasyfork.org/scripts/21153

> Adds 'album-headers' with album-links in Recent Tracks and Library Scrobbles sections on last.fm profiles. When two or more tracks from the same 'album' have been played successively, an album-header row will be inserted above.

> Two bonus features:

> Add an Album Collage from tapmusic.net to user profiles.

> Linkify the 'About Me' section on user profiles, so any URLs there become clickable links.