obstacle_node now reads laser data and reports min, max, average distances and also the slope of a linear regression line, which could represent the angle of the bot to a wall or to the home beacon
obstacle_node now reads laser data and reports min, max, average distances and also the slope of a linear regression line, which could represent the angle of the bot to a wall or to the home beacon

dan-git/outdoor_bot,dan-git/outdoor_bot,dan-git/outdoor_bot