Revert "Validate URLs from the CR file and additional unit tests for ocp tag"

[benjaminapetersen]

Reverts #152

There are a few items here that I missed on review that should probably be tweaked before we keep. Reverting to update & re-test manually.

[zherman0]

/lgtm

[benjaminapetersen]

/assign @zherman0

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[openshift-ci-robot]

@benjaminapetersen: The following test failed for commit ff695c6, say /retest to rerun them:

Test name	Details	Rerun command
ci/prow/e2e-aws	link	/test e2e-aws

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[spadgett]

/retest

[benjaminapetersen]

Cancelling in favor of #165