Release 3.0.0

This is the official 3.0.0 release of the Requisition Reference UI for OpenLMIS 3.

See Release Notes:
https://openlmis.atlassian.net/wiki/display/OP/3.0.0+Release+Notes

Requisition Reference UI for OpenLMIS 3.0.0-Beta

Releasing 3.0.0-beta. Updating serviceVersion.

The previous change didn't work as expected; this is a fix for Jenkins.