Deletion of Libscore

Comment: and clean up, possibly turning this into a |stub. Initially I thought this was a promotional piece for non-notable defunct software, but when I looked deeper into the content, I found sufficient number of |reliable sources hiding amid the poorly written content. The poorly written/unsupported content can be removed or replaced. I volunteer to do the cleanup
Stance: keep
Cited policy: Wikipedia:Stub (WP:STUB||WP:RS)