dummy skeletton
simple Dockerfile to produce docker hub image
skip annoying debugging message when running the generated image
wired search, tags & ancestry endpoints
add very basic error handling
reuse connection across requests
group tags by image
first very slow yet working version
make registryURL configurable
some basic doc
collapse deep trees
verbose debug output configurable via env variable
parallelize
don't wait for ancestries we already know about
prefix output with ids and document the code
trees aren't deep as we collapse branches so we can afford more spacing
explain the output