Improve list-making snippet.
Clarify submit loop.
More printouts and diagnostic histos for toys.
Skip sig_limit_fit_n <= 3; print when running data; snippet goes into util.py.
Don't draw pulls on data.
detree: use tempfile.mkstemp instead of os.tmpnam.
BBv4.
Don't run signif on data expected limit jobs.
Snippets become script.
Start of a script to group and sample crlogs per retrieved status.