Including Min's HDLC serial module.
Fixing comment.
Adding hdlcserial to openwsn project.
Adding extra error case for bad CRC.
Reorganizing openserial module to incorporate HDLC changes.
remove not unused trigger for icmpv6router.
reordering and commenting serial frame types.
Further work on HDLC and openserial integration. Part of FW-2.
Fix for FW-66.
indentation
Calculate dummy CRC on-the-fly.
reducing output buffer size, since represented by 1B number
serialecho module does not do a memcpy to own variables
increase stack size of 200 bytes (was 80)
when not in sync, switch between serial TX and RX every 8 slots.
Fixing input logic. CRC with magic value.
Merge branch 'develop' into develop_FW-2

Conflicts:
	firmware/openos/drivers/common/openserial.c
	firmware/openos/openwsn/03b-IPv6/icmpv6router.c
	firmware/openos/openwsn/03b-IPv6/icmpv6router.h
committing project file with minor modifications due to FW-65 issue
Fixing projects after modules have been added/deleted.
working HDLC TX and RX. Next step: byte stuffing yet.