Starting to bring vscp_firmware, especially /avr into year 2014

Signed-off-by: datenheim <vscp@datenheim.de>
Removed gibberish from common and old projects...

Signed-off-by: Stefan Langer <vscp@datenheim.de>
Merge branch 'sl_avr2014_update' of https://github.com/grodansparadis/vscp_firmware

Conflicts:
	.gitignore
	pic/common/pic/crc.c
	pic/common/pic/crc.h