* commit debug code to save it due to merge
* migrate first devices to new device registry and configure on runtime
* fadecandy and rs232 resets device if config is set
* try to hunt crash on osx
* test commit if this works with osx
* refactor spi devices
* cleanup
* refactor leddevices file, tinkerforge and ws2812b
* refactor raw usb devices
* refactor udp devices
* - add tpm2net driver
- remove old udp driver from build (files left in place for reference for new udp driver)
- json serverinfo shows available leddevices
* finish rework part 2 of leddevices
* add schemas for leddevices.
currently only compiled in, but not usedx
* start ledclone
* led cloning: clone scan areas from original led
main: show exceptions, better exit
* tune json schema for new option. somwe cleanup
* fix warnings and bug for framebuffer selection. thx to clang brought by new osx buikld on travis
* make ledclone feature work flawlessly for effects too. Effect sees the ledstring without cloned leds.
cloned leds will be inserted just before sending to leddevice
additional: remove warnings and fix code style
* fix warning