tell krazy to skip source files matching /build-
don't drown in krazy issues about coding style
Don't leak the received images.

I can't really say I understand why this makes a difference, the variant
map holding the TransferImage is only living for the time between two
frames, yet the TransferImage instance lives on somehow, and thus keeping
the reference counter of the actual image up.
WIP: StateMachineViewerWidgetNG
SME: Append toolbar
Follow SME changes.
StateMachine: Use SME only if Qt5Quick is found
Follow SME API changes
Layout explicitely
Adapt to SME API changes.
Add license headers.
KDSME is Qt5-only.
Keep the server side unchanged, so we keep the old view working for now.