Merge remote-tracking branch 'oleg/mc1322x' into oleg-master

redbee-econotag/Makefile

redbee-econotag/README

redbee-econotag/board_init.c

redbee-econotag/drivers/gpio.c

redbee-econotag/drivers/include/gpio.h

redbee-econotag/drivers/include/uart.h

redbee-econotag/drivers/redbee_uart.c

redbee-econotag/drivers/redbee_uart1.c

redbee-econotag/drivers/redbee_uart2.c

redbee-econotag/tools/ftditools/Makefile

redbee-econotag/tools/ftditools/bbmc.c

redbee-econotag/tools/mc1322x-load.c

redbee-econotag/tools/mc1322x-load.pl