Pygmc

- Added WiFi commands
- set_wifi_on, set_wifi_off, set_wifi_ssid, set_wifi_password
- gmcmap.com commands
- set_gmcmap_user_id, set_gmcmap_counter_id
- Added check for brltty udev rule that blocks USB on Ubuntu.
- Gives user direction to fix Ubuntu issue connecting to GMC device.
- Reduced scope of get_connection_details()
- Removed details not available in pyserial connection object.
- Bug fixes
- Re-added all optional baudrates after learning the default can be modified.

- Added save_history_csv()
- Useful for those wanting to plot their data in Excel.
- Renamed 'save_history()' to 'save_history_raw()'
- Bug fix: get_usv_h()
- Added test cases for edge cases.
- Added test cases for GMC800

- Bug fix: get_usv_h() now considers all calibration points.
- Via interpreted empirical data. (Tedious process)
- https://www.gqelectronicsllc.com/forum/topic.asp?TOPIC_ID=10435
- Possible edge cases not yet considered due to lacking documentation & dev burnout.

- GMC-800 now supported! (This time it's working)
- Company had incorrect documentation which led to incorrect implementation.
- Personally purchased device to add support.

- Added support for GMC-SE (by: https://github.com/huyndao)