Fix bug in test_resource.yml
Fix bug in test_resource.yml

After we delete we can't register test_collection because we no longer
have access to the _id field (we've deleted the collection)  so when we
try to delete it again it throws an error:

"One or more undefined variables: 'dict object' has no attribute '_id'"

Removing the register resolves this problem

sutartmelson/girder,sutartmelson/girder,RafaelPalomar/girder,manthey/girder,salamb/girder,adsorensen/girder,manthey/girder,Xarthisius/girder,data-exp-lab/girder,kotfic/girder,RafaelPalomar/girder,adsorensen/girder,Xarthisius/girder,Kitware/girder,RafaelPalomar/girder,kotfic/girder,manthey/girder,Xarthisius/girder,salamb/girder,adsorensen/girder,salamb/girder,RafaelPalomar/girder,kotfic/girder,essamjoubori/girder,Kitware/girder,data-exp-lab/girder,essamjoubori/girder,jbeezley/girder,sutartmelson/girder,data-exp-lab/girder,adsorensen/girder,jbeezley/girder,essamjoubori/girder,girder/girder,manthey/girder,RafaelPalomar/girder,Xarthisius/girder,jbeezley/girder,sutartmelson/girder,jbeezley/girder,Kitware/girder,Xarthisius/girder,Kitware/girder,salamb/girder,salamb/girder,sutartmelson/girder,adsorensen/girder,essamjoubori/girder,girder/girder,girder/girder,kotfic/girder,essamjoubori/girder,kotfic/girder,girder/girder,data-exp-lab/girder,data-exp-lab/girder