various cleanups

[dehann]

No description provided.

[codecov-commenter]

Codecov Report

Merging #916 (83f6620) into master (cd92592) will increase coverage by 11.34%.
The diff coverage is 100.00%.

@@             Coverage Diff             @@
##           master     #916       +/-   ##
===========================================
+ Coverage   26.37%   37.71%   +11.34%     
===========================================
  Files          41       42        +1     
  Lines        1695     1697        +2     
===========================================
+ Hits          447      640      +193     
+ Misses       1248     1057      -191     

Impacted Files	Coverage Δ
src/3rdParty/_PCL/_PCL.jl	100.00% <ø> (ø)
src/Deprecated.jl	0.00% <ø> (ø)
src/transforms/services/HomographyTransforms.jl	100.00% <100.00%> (+100.00%)	⬆️
src/zmq/models/session.jl	100.00% <0.00%> (ø)
src/3rdParty/_PCL/services/ICP_Simple.jl	92.41% <0.00%> (+15.17%)	⬆️
.../zmq/services/factors/distributionSerialization.jl	23.52% <0.00%> (+23.52%)	⬆️
src/images/AprilTagDrawingTools.jl	25.00% <0.00%> (+25.00%)	⬆️
src/zmq/services/factors/factorSerialization.jl	36.36% <0.00%> (+36.36%)	⬆️
...rdParty/_PCL/services/ConsolidateRigidTransform.jl	100.00% <0.00%> (+45.45%)	⬆️
... and 3 more

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