Preliminary version of new board support

main.cpp

...ch/cortexM3_stm32f2/stm32f207zg_EthBoardV2/EthBoardV2.cfg

.../cortexM3_stm32f2/stm32f207zg_EthBoardV2/board_settings.h

...exM3_stm32f2/stm32f207zg_EthBoardV2/core/stage_1_boot.cpp

...M3_stm32f2/stm32f207zg_EthBoardV2/interfaces-impl/bsp.cpp

...stm32f2/stm32f207zg_EthBoardV2/interfaces-impl/bsp_impl.h

...2f2/stm32f207zg_EthBoardV2/interfaces-impl/console-impl.h

...tm32f2/stm32f207zg_EthBoardV2/interfaces-impl/console.cpp

...texM3_stm32f2/stm32f207zg_EthBoardV2/stm32_1m+128k_rom.ld

miosix/config/Makefile.inc

miosix_np_2/nbproject/configurations.xml