Add ensure clause, add pipe delimited file.
Add ensure clause, add pipe delimited file.

1Maria/aact,dmlond/aact,SturdyCo/aact2,SturdyCo/aact2,ctti-clinicaltrials/aact,dmlond/aact,ctti-clinicaltrials/aact,SturdyCo/aact2,tibbs001/aact-1,ctti-clinicaltrials/aact,dmlond/aact,1Maria/aact,SturdyCo/aact2,dmlond/aact,tibbs001/aact-1,tibbs001/aact-1,1Maria/aact,1Maria/aact