drop test for appcontext muck
drop duplicate logging of properties
simplify property/env access
bundleBasedir -> installDir
More progress, launcher is now usable by embedded booter, pending cleanup of how default configuration is created/passed
More defense against missing required properties
Dropped logging from launcher, maybe will bring it back in some limited form (or not)
Replaced Configuration with ConfigurationBuilder
Introduced TemporaryDirectory to deal with sanity
do not cache dir, always go for sanity
canonicalize tmpdir property
drop handler muck