libepa 1.0.0

This is the version published in E.V. Zhemchugov, S. I. Godunov, E. K. Karkaryan, V. A. Novikov, A. N. Rozanov, M. I. Vysotsky, libepa --- a C++/Python library for calculations of cross sections of ultraperipheral collisions, Computer Physics Communications 305, 109347 (2024); arXiv:2311.01353 (v2).