First working version

First working version (#1)

* Setup CDS

* Tested CDS

* Generated template-requests

* Annotated template-requests

* Implemented UploadSet to custom section of template-requests

* Added HANA database

* Changed to get service URL from model

* Setup HTML5 application

* Added destination to nodejs service

* Changed download url to relative path

* Added download method

* Stopped default download event

* Changed placeholder value of service URL