Beta release 0.5.7 for forge 1.12.2-14.23.5.2768

Beta release for path execution testing. Use command ;o go x y z (verbose: true/false) to plot a route and follow it. Note only step up, step down, and move nodes are implemented at this time. If you see a sudden change in direction followed by normal behavior, this is just the "Return to path" mode activating, as it has strayed off the path too much. This will be made more efficient in the future and will use strafing/etc.