Expose some missing Transmogrifier defaults

[tovbinm]

Related issues
Some of the Transmogrifier default were not modifiable

Describe the proposed solution
Expose missing Transmogrifier defaults

Describe alternatives you've considered
NA

[codecov]

Codecov Report

Merging #232 into master will decrease coverage by 0.01%.
The diff coverage is 100%.

@@            Coverage Diff            @@
##           master    #232      +/-   ##
=========================================
- Coverage   86.41%   86.4%   -0.02%     
=========================================
  Files         312     312              
  Lines       10183   10187       +4     
  Branches      335     564     +229     
=========================================
+ Hits         8800    8802       +2     
- Misses       1383    1385       +2

Impacted Files	Coverage Δ
...sforce/op/stages/impl/feature/Transmogrifier.scala	96.82% <100%> (+0.03%)	⬆️
...es/src/main/scala/com/salesforce/op/OpParams.scala	85.71% <0%> (-4.09%)	⬇️

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