Rename vars to match a consistent, standard style.

[machawk1]

No description provided.

[ibnesayeed]

jObj can be changed to j_obj.

[codecov]

Codecov Report

Merging #713 into master will not change coverage.
The diff coverage is 5.26%.

@@           Coverage Diff           @@
##           master     #713   +/-   ##
=======================================
  Coverage   29.24%   29.24%           
=======================================
  Files          10       10           
  Lines        1248     1248           
  Branches      185      185           
=======================================
  Hits          365      365           
  Misses        860      860           
  Partials       23       23           

Impacted Files	Coverage Δ
ipwb/__main__.py	0.00% <0.00%> (ø)
ipwb/replay.py	14.06% <3.12%> (ø)
ipwb/indexer.py	50.19% <100.00%> (ø)

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[machawk1]

Changed to something less cryptic in a975ca3, @ibnesayeed, though the semantics for this variable could be better.

[ibnesayeed]

LGTM!