Merge pull request #233 from VWoeltjen/mct111b

[Persistence] Follow up on bootstrap component caching
[Persistence] Fix StepBehindCache unit test

Remove auto-increment behavior from lookup used
to test StepBehindCache refresh; this behavior
was not necessary nor relevant to the functionality
being tested and could lead to inconsistent
test results, depending on timing and ordering.
Merge pull request #234 from VWoeltjen/mct111c

[Persistence] Fix unit test in StepBehindCache