[12gevmoller_sim] [EXTERNAL] [JeffersonLab/remoll] 172647: Move to jlabce:devel, centos8, and pdftk -> qpdf

[Wouter Deconinck]

  Branch: refs/heads/enhancement-docker-with-jlabce-devel
  Home:   https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_JeffersonLab_remoll&d=DwICaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=-0uahHXTLsQsllHBZNHgOynLaY6DUxqehsUJ91-BlNY&m=yDULqmMCmL7VJzdFhbrBFyTQT4TtCLxz_S59kMbf_tM&s=GeXzHiZO_VfTRdvEIWV0_5vpRPNe9zisA6M7ukUuYvY&e= 
  Commit: 172647a8059a150e32792e9331f28bbc4754afc8
      https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_JeffersonLab_remoll_commit_172647a8059a150e32792e9331f28bbc4754afc8&d=DwICaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=-0uahHXTLsQsllHBZNHgOynLaY6DUxqehsUJ91-BlNY&m=yDULqmMCmL7VJzdFhbrBFyTQT4TtCLxz_S59kMbf_tM&s=cNuItp2Y3ObIbWtJq5tGpZCdxYUqHxXkDq1CSDxEX3I&e= 
  Author: Wouter Deconinck <wdconinc at gmail.com>
  Date:   2020-05-08 (Fri, 08 May 2020)

  Changed paths:
    M Dockerfile
    M scripts/tests/watermark.sh

  Log Message:
  -----------
  Move to jlabce:devel, centos8, and pdftk -> qpdf