loongson/mirror: links for heartsgym

loongson/mirror HeartsGym-0.43.tar.gz
loongson/mirror HeartsGym-0.42.tar.gz
loongson/mirror HeartsGym-0.41.tar.gz
loongson/mirror HeartsGym-0.4.tar.gz
loongson/mirror HeartsGym-0.3.tar.gz
loongson/mirror HeartsGym-0.2.tar.gz
loongson/mirror HeartsGym-0.1.tar.gz