[12gevmoller_sim] [EXTERNAL] [JeffersonLab/remoll] e17dc6: [donut] place in air, not vacuum

[Wouter Deconinck]

  Branch: refs/heads/feature-concrete-lead-donut-extraction
  Home:   https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_JeffersonLab_remoll&d=DwICaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=-0uahHXTLsQsllHBZNHgOynLaY6DUxqehsUJ91-BlNY&m=6fF3h1zWGcp4PTvvUiAXnLwcTw0DNvExDk5E6V5iIPs&s=9QmzxQlcd8ApQJF1ktW9IVNeaCfR9LTehUz6lpvfZuU&e= 
  Commit: e17dc6d8aef96065c4a8abb2be60700b94f93f66
      https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_JeffersonLab_remoll_commit_e17dc6d8aef96065c4a8abb2be60700b94f93f66&d=DwICaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=-0uahHXTLsQsllHBZNHgOynLaY6DUxqehsUJ91-BlNY&m=6fF3h1zWGcp4PTvvUiAXnLwcTw0DNvExDk5E6V5iIPs&s=ReNVUXTFClKZ9ytQHUl3YbZ46OZGHkhhuv-BCfRbIPs&e= 
  Author: Wouter Deconinck <wdconinc at gmail.com>
  Date:   2020-09-02 (Wed, 02 Sep 2020)

  Changed paths:
    M geometry/donut/donutConcreteLead.gdml

  Log Message:
  -----------
  [donut] place in air, not vacuum