added seleciton prompt for single lists
Clean up cache-ing
make esm signal generation use minimum buffer param instead of timeout
Fix problems with unpublished experiments coming back.
Fix various tests.
whitespace
make report generator auto-refresh until report is loaded
Clean up scale ui layout. Make list choices use more screen
Fix scroll bar overlap of form elements
Merge branch 'release-v80' into develop
fix for issue: 582. Fixed duration Triggering experiment causes crash.
Merge branch 'develop' of https://github.com/google/paco into develop