* 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
* Removed -HUP so the default -TERM signal is sent instead.
- hyperiond only listens for TERM and INT. HUP is often used to get an exe to reread its config
Changed pgrep to add '-x' so it wont partial match on the exe name.
- I have multiple instances with multiple hyperiond-instance1 names
- this ensures the service script only kills the right process
* reversing errant change to hyperion.systemd.sh
* cleaned up a couple of compiler warnings
* moved bitpair_to_byte initialiser to (hopefully) work with older GCC
* compiler warning in udp driver
removed some tabs in ws2812b.cpp
* formatting - spaces to tabs
* moved rpi_281x to tag sk6812-v1.0
* moving to my fork of rpi_281x
* half way thru re merging the newudp support
* Whoops.... dont know how it compiled before..
* Removed debugging that was commented out
Former-commit-id: ac4330422f93f3d594dfcba5593759288298d25e
