Revert "Released service version 15.1.1-RC2"
Revert "Released service version 15.1.1-RC2"

This reverts commit 3ff1a966b0adc15bb82ae02f9d057f34b9ceefd3.

OpenLMIS/openlmis-referencedata,OpenLMIS/openlmis-referencedata,OpenLMIS/openlmis-referencedata,OpenLMIS/openlmis-referencedata