hvtiR 1.2.8

• update() now says at once that it installed nothing when a member it needs
  is already loaded, naming the loaded members. Until now the only signal was
  a warning, which prints after the call returns and vanishes under
  suppressWarnings() or options(warn = -1), so update() could stop after
  "hvtiR is current" without a word about the members it skipped.

• Catalog versions refreshed from CRAN and main: TemporalHazard dev
  1.2.15 to 1.2.16; hvtiPlotR dev 2.8.6 to 2.8.10; hvtiRdatabuild dev
  0.3.0 to 0.3.1; hvtiRpropensity dev 0.1.11 to 0.2.1; hvtiRtables dev
  1.0.3 to 1.0.5; hvtiRtemplates dev 1.3.1 to 1.4.0; hvtiRutilities dev
  1.5.2 to 1.5.4. The catalog ships in the package and is published as
  members.json, so its recorded versions are content rather than
  bookkeeping.

• Family floors refreshed from main: hvtiPlotR Suggests
  hvtiRpropensity added; hvtiRpropensity Suggests hvtiPlotR added;
  hvtiRtemplates Suggests hvtiPlotR (>= 2.8.0) to (>= 2.8.9);
  hvtiRtemplates Suggests hvtiRpropensity (>= 0.1.10) to (>= 0.2.0);
  hvtiRtemplates Suggests hvtiRtables (>= 1.0.1) to (>= 1.0.5).
  family-floors.csv ships in the package and records the version floors
  members declare on one another.