Release 1.8.0

What's Changed

• Convert printer state sensors to binary sensors; round battery percentage by @red-avtovo in #59

🚨 Breaking Change:

existing HA automations or dashboards referencing sensor._closing_state, sensor._paper_state, or sensor._rfid_read_state will need to be updated to use the new binary_sensor._lid, binary_sensor._paper_loaded, and binary_sensor._rfid_readable entities.

Full Changelog: 1.7.2...1.8.0