loongson/mirror: links for pycrypto

loongson/mirror pycrypto-2.6.1.tar.gz
loongson/mirror pycrypto-2.6.tar.gz
loongson/mirror pycrypto-2.5.tar.gz
loongson/mirror pycrypto-2.4.1.tar.gz
loongson/mirror pycrypto-2.4.tar.gz
loongson/mirror pycrypto-2.3.tar.gz
loongson/mirror pycrypto-2.2.tar.gz
loongson/mirror pycrypto-2.1.0.tar.gz
loongson/mirror pycrypto-2.0.1.tar.gz