Same import path as logic1 automation

[cusps]

Both logic 2 automation and the legacy logic 1 python-saleae automation can be installed in the same project.

• Logic 2 automation - this repo
• Logic 1 automation

It seems a little short sighted to give both python libraries the same import path, but maybe I am missing something. If the legacy logic 1 automation is used in a large repo, you cannot install both while you incrementally upgrade to logic2 without special installation.