[DOCS] Post deployment tidy

[ChrisChinchilla]

A simple PR that removes some extraneous duplicated config items, and some todos.

[codecov]

Codecov Report

Merging #2927 (676c172) into master (676c172) will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master   #2927   +/-   ##
======================================
  Coverage    70.9%   70.9%           
======================================
  Files        1077    1077           
  Lines       99372   99372           
======================================
  Hits        70531   70531           
  Misses      23828   23828           
  Partials     5013    5013           

Flag	Coverage Δ
aggregator	75.8% <0.0%> (ø)
cluster	85.1% <0.0%> (ø)
collector	84.3% <0.0%> (ø)
dbnode	75.5% <0.0%> (ø)
m3em	74.4% <0.0%> (ø)
m3ninx	73.2% <0.0%> (ø)
metrics	19.9% <0.0%> (ø)
msg	74.0% <0.0%> (ø)
query	67.3% <0.0%> (ø)
x	80.2% <0.0%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 676c172...b50ddf8. Read the comment docs.

[ChrisChinchilla]

This is broken until #2795 is merged