Edit history for Practical Joke by 2000 A.D.

2018-10-21 11:25:08 menace Set author to '2000 A.D.', release date to August 1988
2018-06-10 17:01:11 ltk_tscc Added links: http://csdb.dk/release/?id=8981, https://www.pouet.net/prod.php?which=36619
2018-06-10 17:00:54 ltk_tscc Added production 'Practical Joke'