fixed File Upload. Now file is uploaded to a "relative" path on the
server ( .../standalone/deployments/RestJPA.war/WEB-INF/Upload/)

Signed-off-by: IvanDoe <d12128017@mydit.ie>
Merge remote-tracking branch 'origin/masterMaster' into masterMaster

Conflicts:
	RestJPA/src/main/java/com/ericsson/restservice/RestService.java

Signed-off-by: IvanDoe <d12128017@mydit.ie>