ethernet kernel
cleaned kernel.h
adapted ethernet sample
implemented broadcast - ethernet works
WIP
update
updated ethernet test code
added mmu
Merge branch 'feature/mmu' of github.com:BRO-FHV/Kernel into sample/ethernet

Conflicts:
	main.c
Merge branch 'sample/ethernet' of github.com:BRO-FHV/Kernel into sample/ethernet

Conflicts:
	main.c
mmu init
Merge branch 'sample/ethernet' of github.com:BRO-FHV/Kernel into sample/ethernet
updated main
updated ethernet main
updated linker script
updated to new mmu impl
removed release folder
Merge branch 'sample/ethernet' of github.com:BRO-FHV/Kernel

Conflicts:
	main.c