reconfigured the micron to use 57600 bauds
the PTU got moved to rosa2
move the io_port setting back to default, we reset it in the runscripts
gui: initialize the PTU command with the current PTU position
run_bus_device: add the bus ID as an argument

The ID is numeric (basically 1 or 2)
re-enable the PTU in scripts/sensors
bus_schremote configuration modified for the blue board
dual-configuration bus_schremote file

The green1 and green2 configurations are for the green board,
the blue1 and blue2 for the blue board.
add editor backup files to gitignore
document various scripts in README.md
rename rosa 1 to 4 to the better green1/2 and bus1/2
move the micron's io_port property to the default configuration
make the major scripts able to run on both the blue and green boards
swap blue1 and blue2 to simplify the scripts
fix run_bus_device script to properly extract the bus number
seaking: move the io_port property to the default section
add a killall script
schremote: add all ROSA board macs on top of the config file
switched the blue2 board to rosa2
switched the seaking to 9600 bauds