[INTERNAL] sap.ui.demokit.demoapps - adding the site to openUI5
[INTERNAL] sap.ui.demokit.demoapps - adding the site to openUI5

- refactoring will follow moving the code to the uilib

Change-Id: Ica7019b1ce5f42e0db09e5cc9001ff9369296eed

SAP/openui5,olirogers/openui5,olirogers/openui5,olirogers/openui5,SAP/openui5,cschuff/openui5,SQCLabs/openui5,cschuff/openui5,nzamani/openui5,cschuff/openui5,nzamani/openui5,SAP/openui5,nzamani/openui5,SAP/openui5,SQCLabs/openui5,SQCLabs/openui5