Puts a board in all Reddit pages with PGNs marked by [pgn][/pgn]
Automatically puts a chess board in place of a pgn on reddit pages if one is found. PGNs are assumed to be denoted by [pgn] [/pgn] tags. The PGN viewer used is from chesstempo.com. This extension just looks for PGNs in pages and loads them.
1.96.0 - Update for new reddit layout - thanks kufii!