SIP Arrange: correctly handle multi-tiered directories
SIP Arrange: correctly handle multi-tiered directories

artefactual-labs/appraisal-tab,djpillen/appraisal-tab,eckardm/appraisal-tab,artefactual-labs/appraisal-tab,djpillen/appraisal-tab,eckardm/appraisal-tab