added a README file showing what the RPG examples are about
added a README file showing what the RPG examples are about

chrjorgensen/OSSILE,chrjorgensen/OSSILE,chrjorgensen/OSSILE,BrianGarland/OSSILE,BrianGarland/OSSILE,BrianGarland/OSSILE,OSSILE/OSSILE,OSSILE/OSSILE,OSSILE/OSSILE