Bump to 4.1-dev.
Add FleetCarma platform to test suite and fix some missing includes.
Don't try and read vbus on FleetCarma.
Fix inverted VBUS check on PIC32.
Merge branch 'master' into next
Merge branch 'master' into next
Update CHANGELOG with fixed FleetCarma build.
Warn that red/green lights on the Ford board means it's not running.
Rename FleetCarma board to CrossChasm C5 and update docs.
Add link to compiled bootloader for C5.
Move code generation tools to the Python library.
Add OpenXC Python library to requirements.
Use root in CI to install Python package.
Move code generation docs to openxc-python repo.
Merge branch 'master' into next
Bump to v4.0.1 for release.