Removal of deprecated SNAPS-OO classes in juju_epc
Removal of deprecated SNAPS-OO classes in juju_epc

It completes the first commit about that topic [1].

[1] https://gerrit.opnfv.org/gerrit/#/c/47617/

Change-Id: I1a55b45f0535ae98681546d4d24bb424cf892aa8
Signed-off-by: Cédric Ollivier <d48310251a4a484d041bc5d09a9ac4d86d20f793@orange.com>

mywulin/functest,opnfv/functest,opnfv/functest,mywulin/functest