Simplify initial sections on CLI
Simplify initial sections on CLI

Remove technical detail and point to the later sections, so we don't
show the estimators twice.

cmu-delphi/delphi-epidata,cmu-delphi/delphi-epidata,cmu-delphi/delphi-epidata,cmu-delphi/delphi-epidata,cmu-delphi/delphi-epidata,cmu-delphi/delphi-epidata