cd0e69ab237b7fb33aebebb4ca9bad12f06239fe add -v/--version and -h/--help args (pythcoiner) Pull request description:  ACKs for top commit: darosior: ACK cd0e69ab237b7fb33aebebb4ca9bad12f06239fe Tree-SHA512: 408e3f4397c43bbe6347f817e9145c8d6f1ff56aec26310b9f3605f181add581ffb34dce6b353507e6d1877a4a6d169fb0887b1ba5797d7f930eb69d4a706f30