Add new tags for accounting purposes

[jasonthomas]

As part of https://docs.google.com/document/d/1eez9Ym2S6AQmeOPDaJuTuk7swh83GBCbBDEBGLoLbm4/edit#heading=h.xcffty6yelpd

[codecov-io]

Codecov Report

Merging #1751 into master will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1751   +/-   ##
=======================================
  Coverage   93.32%   93.32%           
=======================================
  Files          48       48           
  Lines        1738     1738           
  Branches      170      170           
=======================================
  Hits         1622     1622           
  Misses         93       93           
  Partials       23       23

Impacted Files	Coverage Δ
atmo/settings.py	91.76% <ø> (ø)	:arrow_up:

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