Minor code fixes after CR

Fixed url building (added protocol, setted in env variables)

Naming fixes

Minor code refactors

Issue-ID: INT-1896

Signed-off-by: Yauheni <y.busko@partner.samsung.com>
Change-Id: Id8a26d0ebd1ecabd85aaa6cb724c218f4b6f741e
29 files changed