Codefriar/misc fixes

[codefriar]

What does this PR do?

Fixes #8 and #9.
Adds some additional docs to the Readme.md on how to enable platform cache trials for sandbox orgs.

What issues does this PR fix or reference?

#8 #9
#
#7 #6

The PR fulfills these requirements:

[x] Tests for the proposed changes have been added/updated.
[x] Code linting and formatting was performed.

[codecov-io]

Codecov Report

Merging #10 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #10   +/-   ##
=======================================
  Coverage   96.69%   96.69%           
=======================================
  Files          36       36           
  Lines        1242     1242           
=======================================
  Hits         1201     1201           
  Misses         41       41           

Flag	Coverage Δ
#Apex	96.69% <ø> (ø)

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Impacted Files	Coverage Δ
...default/classes/Shared Code/ApexClassUtilities.cls	100.00% <ø> (ø)

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[msrivastav13]

You would want to remove the below fields as well from the permission set.

Account.DandbCompanyId
Account.Jigsaw
Contact.CleanStatus
Contact.Jigsaw

I reviewed the list here. Removing this removes data.com license dependency.

[msrivastav13]

If we can remove some more fields from the permission sets, this looks good!

[codefriar]

If we can remove some more fields from the permission sets, this looks good!

@msrivastav13 Good catch. Didn't know they were documented! New commit just added that removes those fields as well.