Allow you to pass a min_confidence

Allow you to pass a min_confidence in the form post similar to how deepstack operates.

Bugfix

fixes #62

Update to use pycoral

Update to use pycoral library

Kinda stable so release

v1.0

Update README.md

Adds basic logging and service

Adds basic logging to file and adds a service for running the app on restart of the pi

Use args

Use args to allow setting:

• Port
• Model directory
• Model file
• Labels file

Use disk images from edgetpu-platforms

Use disk images from edgetpu-platforms to simplify setup for raspberry pi users

Fix confidence as float

Fixes an inconsistency with deepstack

Makes deepstack compatible

Returns data in same format as https://python.deepstack.cc/object-detection for use with https://github.com/robmarkcole/HASS-Deepstack-object

Adds Docker support

Adds Docker file, big thanks to @lmamakos