Edit history for Rolf and Grandma Again by Technoflight

2019-11-18 04:35:42 menace Added credit for Rolf on Rolf and Grandma Again: Code
2019-11-18 04:34:05 menace Added credit for Grandma on Rolf and Grandma Again: Graphics
2019-11-13 17:40:57 100bit Added link https://www.pouet.net/prod.php?which=83714
2019-11-13 17:39:02 100bit Set author to 'Technoflight', release date to February 1990, type to Intro