Add SRC_DIR instead of hardcoded

Change-Id: I0bf78fec1a077909177d497c87ebb3e235eb41bb
Implemanted fake pre_download function

Change-Id: I70535db577ba7f0fcf9a1dbc5ba6af1518838bde
Implemented syncing of elasticsearch debian mirror

Change-Id: Ieb35c0172c341d90e43f45f822d5b0351c861c9c