loongson/pypi: links for txjson-rpc

loongson/mirror txJSON-RPC-0.5.tar.gz
loongson/mirror txJSON-RPC-0.3.1.tar.gz
loongson/mirror txJSON-RPC-0.3.tar.gz
loongson/mirror txJSON-RPC-0.2.0.tar.gz
loongson/mirror txJSON-RPC-0.1.0.tar.gz
loongson/mirror txJSON-RPC-0.1.0.linux-i686.tar.gz
loongson/mirror txJSON-RPC-0.0.4.tar.gz
loongson/mirror txJSON_RPC-0.0.4-py2.5.egg
loongson/mirror txJSON_RPC-0.0.4-py2.4.egg