No longer need to track group; let filesystem set-gid and acls do what's appropriate
update TODOs
squid env reminder
Merge branch 'master' of github.com:FLVC/offline-ingest
Better error handling on SIGTERM; refactoring logging for PIDs;  conditonaly setup ENV for http_proxy
remove reference to digitool in certin datastream comments
Merge branch 'master' into ftp-dashboard
Merge branch 'ftp-dashboard' of github.com:FLVC/offline-ingest into ftp-dashboard
deleted test