case 2348 - Clear ding item list cache after admin settings was saved.
case 2348 - Do not verify SSL host.
Merge branch 'case-2348' into develop

* case-2348:
  case 2348 - Do not verify SSL host.
  case 2348 - Clear ding item list cache after admin settings was saved.
Merge branch 'develop' of github.com:artesis/ding_voxb into develop

* 'develop' of github.com:artesis/ding_voxb:
  Release: v1.9.4