[12gevmoller_sim] [JeffersonLab/remoll] 9c7be4: Update .travis.yml

[Wouter Deconinck]

  Branch: refs/heads/bugfix-docker-exec-syntax
  Home:   https://gcc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FJeffersonLab%2Fremoll&data=02%7C01%7C12gevmoller_sim%40jlab.org%7C3d2f69ef398c4afed95d08d6aa3c5d34%7Cb4d7ee1f4fb34f0690372b5b522042ab%7C1%7C1%7C636883573577985134&sdata=Yf3nD2OxK7yBiqLZos6%2BdHjLWFPy6aU2GhoFBLdvXYc%3D&reserved=0
  Commit: 9c7be4b773728e9e4949c6d93b0c7bc2a78a0822
      https://gcc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FJeffersonLab%2Fremoll%2Fcommit%2F9c7be4b773728e9e4949c6d93b0c7bc2a78a0822&data=02%7C01%7C12gevmoller_sim%40jlab.org%7C3d2f69ef398c4afed95d08d6aa3c5d34%7Cb4d7ee1f4fb34f0690372b5b522042ab%7C1%7C1%7C636883573577985134&sdata=fC%2FaJaah18TUnYzyw2jFR0N%2Fe7rMWgkoYd291rYrRaE%3D&reserved=0
  Author: Wouter Deconinck <wdconinc at gmail.com>
  Date:   2019-03-16 (Sat, 16 Mar 2019)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Update .travis.yml

Copy from /jlab/remoll/ since relative paths are assumed to be in / for docker exec.