New docker container for Travis

[KineticTheory]

Background

• I created a new docker container that can be used for Travis CI tests.
• The goal was to update the toolchains used for Travis builds.

Description of changes

• Begin using gcc-8.3.0.
• cmake 3.11.4 --> 3.14.4
• openmpi 3.1.1 --> 3.1.4
• superlu-dist 5.2.2 --> 5.4.0
• trilinos-12.12.1 --> 12.14.1
• gsl-2.3 --> 2.5
• python3 is provided in this container
• Build instructions:

# cd to directory with Dockerfile and packages.yaml
cd /D f:\work\docker
docker build --rm --pull --tag draco-ci-2019may:latest .   
docker commit -m "blah" -a kinetictheory <container-name> \
     kinetictheory/draco-ci-2019may:latest # queues for upload
docker login -u kinetictheory (and password)
docker tag draco-ci-2019may kinetictheory/draco-ci-2019may:latest
docker push kinetictheory/draco-ci-2019may

Status

• Reference:
  • Pre-Merge Code Review
  • CDash Status
• Checks
  • Travis CI checks pass
  • Code coverage does not decrease
  • Valgrind test passes
  • Toss3 checks pass
  • Trinitite checks pass
  • Code reviewed/approved, sufficient DbC checks, testing, documentation