nuwa/dev: links for bitcaster

root/pypi bitcaster-2.1.1.tar.gz
root/pypi bitcaster-2.1.1-py3-none-any.whl
root/pypi bitcaster-2.1.tar.gz
root/pypi bitcaster-2.1-py3-none-any.whl
root/pypi bitcaster-2.1rc1.tar.gz
root/pypi bitcaster-2.1rc1-py3-none-any.whl
root/pypi bitcaster-2.0rc5.tar.gz
root/pypi bitcaster-2.0rc5-py3-none-any.whl
root/pypi bitcaster-2.0rc4.tar.gz
root/pypi bitcaster-2.0rc4-py3-none-any.whl
root/pypi bitcaster-2.0rc3.tar.gz
root/pypi bitcaster-2.0rc3-py3-none-any.whl
root/pypi bitcaster-0.1.tar.gz