Fix ability for plugins to find the crow module

[dylanjm]

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Pull Request Description

What issue does this change request address? (Use "#" before the issue to link it, i.e., #42.)

#1764

What are the significant changes in functionality due to this change request?

This just ensures that the crow module path is correctly specified before trying to find the crow module in utils.randomUtils.py

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For Change Control Board: Change Request Review

The following review must be completed by an authorized member of the Change Control Board.

• 1. Review all computer code.
• 2. If any changes occur to the input syntax, there must be an accompanying change to the user manual and xsd schema. If the input syntax change deprecates existing input files, a conversion script needs to be added (see Conversion Scripts).
• 3. Make sure the Python code and commenting standards are respected (camelBack, etc.) - See on the wiki for details.
• 4. Automated Tests should pass, including run_tests, pylint, manual building and xsd tests. If there are changes to Simulation.py or JobHandler.py the qsub tests must pass.
• 5. If significant functionality is added, there must be tests added to check this. Tests should cover all possible options. Multiple short tests are preferred over one large test. If new development on the internal JobHandler parallel system is performed, a cluster test must be added setting, in XML block, the node <internalParallel> to True.
• 6. If the change modifies or adds a requirement or a requirement based test case, the Change Control Board's Chair or designee also needs to approve the change. The requirements and the requirements test shall be in sync.
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• 8. If an analytic test is changed/added is the the analytic documentation updated/added?
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[moosebuild]

Job Mingw Test on e6c63fc : invalidated by @dylanjm

Looks like it got hung up fetching RAVEN

[joshua-cogliati-inl]

This is tricker code than it looks, so some fixes are needed.

[joshua-cogliati-inl]

crow actually is just the c++ build files and so will not be in the path. Also, find_crow does check to see if crow can be imported before adding to the path.

[dylanjm]

@joshua-cogliati-inl All checks passed. Ready for another once over. This PR is needed to merge HERON Framework PR and to also run the parallel case on HPC.