Merge pull request #25 from daniellemayne/develop

bugzid 3383: attempt to remove service if deployment launch fails (develop)
Merge pull request #27 from daniellemayne/develop

bugzid 3391: check whether inVlanId coresponds to subnet or network when...
Merge pull request #29 from daniellemayne/develop

fixed infinite loop if requested service name is already in use (develop)