use relative paths
add clone script
print when reservoir kicks in
improve diagnostics
mkdir results in clone
print new particle res stats
split setTopic into (new) setTopic and resampledSetTopic, preserve old assignment in resampledSetTopic in children
add test with tiny reservoir
remove unnecessary print
use resampledUpdate recursively (propagate state preservation)
if we sample same topic assignment as current, don't touch assignment store