Phoenix-diagnostics-Tuner-v1.5.1 (pre-release)

Pre-release to add preliminary Diagnostics/Tuner support for the Raspberry Pi platform.
As this is a pre-release, there may be limitations and/or bugs in new features. Please report these as an issue tracker.

Changes:
Adds preliminary support for the Raspberry Pi platform when using SocketCAN. Install/Uninstall/Stop/Start buttons are functional, along with all CAN device features. Raspberry Pi vs Jetson vs roboRIO platform is auto-detected for Installation.
Known limitations:
"Force Stop" -> "Force Start" may be required on Raspberry Pi boot or if the SocketCAN device is reconnected.