message: Remove Ubuntu 18.04 build from CircleCI
diff: @@ -33,13 +33,6 @@ jobs:
  - run: git submodule update --init nas2d-core/
  - brew-install
  - build
  - build-linux:
  - docker:
  - - image: outpostuniverse/nas2d:1.4
  - steps:
  - - checkout
  - - run: git submodule update --init nas2d-core/
  - - build
  build-linux-gcc:
  docker:
  - image: outpostuniverse/nas2d-gcc:1.3
  @@ -70,7 +63,6 @@ workflows:
  build:
  jobs:
  - build-macos
  - - build-linux
  - build-linux-gcc
  - build-linux-clang
  - build-linux-mingw
  