loongson/pypi: links for pyphysicssandbox

loongson/mirror pyphysicssandbox-1.4.3.tar.gz
loongson/mirror pyphysicssandbox-1.4.1.zip
loongson/mirror pyphysicssandbox-1.4.0.zip
loongson/mirror pyphysicssandbox-1.4.zip
loongson/mirror pyphysicssandbox-1.3.3.zip
loongson/mirror pyphysicssandbox-1.3.2.zip
loongson/mirror pyphysicssandbox-1.3.1.zip
loongson/mirror pyphysicssandbox-1.3.0.zip
loongson/mirror pyphysicssandbox-1.2.zip
loongson/mirror pyphysicssandbox-1.1.zip
loongson/mirror pyphysicssandbox-1.0.zip