lsh: Added todo to make lsh_getline read from a buffer insead of using the usart directly.
config: Set DEBUG and NET active by default.
enc28j60: Show state of interrupt flag register.
enc28j60: Not only set 'System Reset Command' opcode but also special arguments.
enc28j60: Keep last bank selected.
Added initial iobuf source.
iobuf: renamed produced and consumed struct memebers to head and tail.
iobuf: renamed functions produce to enqueue and consume to dequeue.
iobuf: renamed cmnbuf to ringbuf.
iobuf: created function to enqueue and dequeue from ringbuffer.
iobuf: fixed old occurrences of produced, replaced with enqueue.
iobuf: bugfix - dequeue from tx buf when update is called.
Added sim and simgdb targets to Makefile to run simulavr.
lzodso-kbd: Added pin mapping.
Added initialization code for sysclk input and  keyboard io pins.
lzofgen: Added board initialization stubs.