handle raw values, handle NaN responses from modbus
fix voltage function, make cast from string to floats explicit and clear
Merge ssh://pi/home/pi/fml
handle rrd files better + clobbering
First web stuffs
clobber propagates, file extension, don't create files when no formats in daemon mode
better group permissions
add install of web server config files
Merge ssh://pi/home/pi/fml
typo in help
Merge ssh://pi/home/pi/fml