loongson/pypi: links for gap-ex-sar-forex-next3

loongson/mirror gap_ex_sar_forex_next3-2.5.tar.gz
loongson/mirror gap_ex_sar_forex_next3-1.6.tar.gz
loongson/mirror gap_ex_sar_forex_next3-1.5.tar.gz
loongson/mirror gap_ex_sar_forex_next3-1.1.tar.gz