[12gevmoller_sim] [EXTERNAL] [JeffersonLab/remoll] 77aeed: [gdml] reference to defined position needs `positi...

[Wouter Deconinck]

  Branch: refs/heads/bugfix-gdml-position-with-ref
  Home:   https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_JeffersonLab_remoll&d=DwICaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=-0uahHXTLsQsllHBZNHgOynLaY6DUxqehsUJ91-BlNY&m=tesVk_CAcZ737TDuTqpqPrXbs9N_AxkwCps8EPZK0N0&s=hGIhF4FF_fCY1WbQa3IQ3XYAMKoSSGmSqPL4YMjP7j8&e= 
  Commit: 77aeeda4e79adaa27237e526a65bb4a8303956a1
      https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_JeffersonLab_remoll_commit_77aeeda4e79adaa27237e526a65bb4a8303956a1&d=DwICaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=-0uahHXTLsQsllHBZNHgOynLaY6DUxqehsUJ91-BlNY&m=tesVk_CAcZ737TDuTqpqPrXbs9N_AxkwCps8EPZK0N0&s=IM4ApyIb6_bPQUlXsmWJSwX3mQphSWUjRk-aYRe0S-w&e= 
  Author: Wouter Deconinck <wdconinc at gmail.com>
  Date:   2020-10-19 (Mon, 19 Oct 2020)

  Changed paths:
    M geometry/hybrid/hybridDaughter_merged.gdml

  Log Message:
  -----------
  [gdml] reference to defined position needs `positionref` tag