f029c35374
The stage1 ordinal is dead vocabulary since the C10 reframe; the spec renames the selector/identifier family to r-sma / r-breakout / r-meanrev (signal-named members under the R-yardstick marker), reworders dead Stage-1/Stage-2 doc prose, and pins the survivors (history, fieldtests). Signed autonomously under /boss on the grounding-check PASS; fork decisions recorded on the reference issue. refs #174