Revert "VCF4 test walker isn't useful anymore"

This reverts commit 744fcb5c6d0e0993fdfa4b3c70428ef18dff2a21.
This commit is contained in:
Mark A. DePristo 2011-06-30 14:16:36 -04:00
parent 18e2e1441a
commit 5f83a5cb09

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