[FIX] sap.m.ObjectIdentifier: Tooltip rendering
[FIX] sap.m.ObjectIdentifier: Tooltip rendering

If a tooltip is set for the Object Identifier, it will now be rendered.

Change-Id: Ibe00b33bd2b9a65be442fc664eca2d4b7dd65d99
BCP: 1482023240
olirogers/openui5,nzamani/openui5,SAP/openui5,olirogers/openui5,SAP/openui5,nzamani/openui5,cschuff/openui5,nzamani/openui5,SQCLabs/openui5,cschuff/openui5,cschuff/openui5,SAP/openui5,SAP/openui5,SQCLabs/openui5,olirogers/openui5,SQCLabs/openui5