implemented UART functions
new implementation of UART functions, respecting RIOT more now
* changes to be compliant to RIOT UART infrastructure
* added flashing tool
* made bugfixes to compile
added README with flashing instructions and the bbmc tool for reset/erase the econotag
implementation of the radio driver for the mc1322x
implementation of the non volatile memory driver
* fixed some warnings in redbee_uart.c
* fixed a missing variabl declaration in redbee_uart1.c
small fixes
bug fixes for mc1322x MACA
Merge remote-tracking branch 'oleg/mc1322x' into oleg-master
adapted native Makefiles to core restructuring
make native ltc4150 posix rt independent
native board uart0 import
lose superflouse -lrt CFLAG
native board putchar implementation
minor: fix warning from mkdir
add missing include
remove unused struct
added support for board wsn430-v1_3b
added wsn430-v1.4
also made some minor changes to shared wsn430-common files