Lsl-relay

- Add check for correct epoch
- Allow for direct device selection through command line argument
- Outlet prefix can be set though command line argument
- Restructure relay module to accept device ip and port explicitly, instead of accepting DiscoveredDeviceInfo
- Add an acquisition field to the outlet metadata, including manufacturer, model, version and the
serial number of the world camera

- Fix default duration of network search (10 seconds)
- Fix default interval for time synchronization events (60 seconds)

- Document minimum Pupil Invisible Companion version required (v1.4.14)
- Add code example demonstrating post-hoc time sync between a Pupil Cloud download and
a LSL recording
- Write debug logs to log file (path defined via ``--log_file_name`` parameter)

- Requires `click <https://pypi.org/project/click/>`_ instead of `asyncclick
<https://pypi.org/project/asyncclick/>`_

- First release supporting the `Pupil Labs Network API <https://github.com/pupil-labs/realtime-network-api>`_
- The legacy NDSI-based relay application can be found
`here <https://github.com/labstreaminglayer/App-PupilLabs/tree/legacy-pi-lsl-relay/pupil_invisible_lsl_relay>`_

- Pull project skeleton from `<https://github.com/pupil-labs/python-module-skeleton>`_
- Initial fork from `<https://github.com/labstreaminglayer/App-PupilLabs>`_