Openxc

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* Improvements to usb traffic handling
* Updated message format based upton the protobuf file
* Improved memory management for protobuf
* SonarQube updates
* Github actions updated,travis decommissioned
* Support for the new get_vin command
openxc-control get_vin

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* SonarQube integration
* Fix: Modem configuration for c5 cellar build now properly sets baud rate
* Fix: Protobuf general improvements
* Keyboard interupt via <ctrl>c added to openxc-dump and Obd2 Scanner
* Stitching Feature, large messages are now packaged and sent in smaller chunks from the vi

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* Known Issue: OpenXC python must be used with firmware 8.0.0 or greater.
* Feature: openxc-generate-firmware-code generator now generates signals.cpp in a more memory efficent way.
* Feature: Add dashboard on message change highlighting.
* Feature: Add column sorting and filtering on dashboard.
* Feature: Add more verbosity to libusb errors.
* Fix: Fix more python 3 migration byte bugs.

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* Fix: Fixed Pip included files

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* Feature: Generate firmware now checks for duplicate entries in json and for improperly used keys and unrecognised attributes.
* Feature: openxc-dashboad has been updated from a command line tool to a web server and webpage.
* Fix: Requiring windows curses on non windows system
* Fix: Various Python 3 bugs

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* Remove python 2.7 support
* Add python 3.6 support
* Known Issue: Tool openxc-dashboard does not display correctly in windows