WW 2.15 - update Docker config to use Ubuntu 18.04#980

Merged

taniwallach merged 21 commits into

openwebwork:WeBWorK-2.15from

taniwallach:docker_to_ubuntu_18lts

Aug 22, 2019

Commits on Aug 19, 2019

introduce build time arguments for the branches of webwork2 and pg
heiderich
committed
Merge pull request #9 from heiderich/build-args_for_branches_of_webwork2_and_pg
taniwallach
authored
define the environment variable COURSES_DIRECTORY_ON_HOST in .env
heiderich
committed

Commits on Aug 21, 2019