added the c_rom_version and c_technology fields to system info

...iboard2/libraries/unb2_board/src/vhdl/ctrl_unb2_board.vhd

...raries/unb2_board/src/vhdl/mms_unb2_board_system_info.vhd

.../libraries/unb2_board/src/vhdl/unb2_board_system_info.vhd

...raries/unb2_board/src/vhdl/unb2_board_system_info_reg.vhd