try some stuff with ds arrays
detect changes
new name: unrail
add create method; add xlets
add draft for help
init to 0; output range 0-1
localistaion with $0
improve output density; use 'set' selector for updates
add 'set' method (change/set state by message)
add 'dump' method: send state to outlet
fix bug: shift by 1 in 'set' method
add NETPD metatags
reflect all current methods in help
add 'autoclear' method
do not assume subpatches for canvas names (remove all pd- prefixes)
reflect removal of pd- prefix in help
use trick by J. Wilkes to set y-boundaries for ds-arrays
draft for jamx replacement
update automation gui based on auto track selection
experiments with auto labels as selectors