Remove travis.yml

.travis.yml

@@ -1,35 +0,0 @@
-language: scala
-scala:
-  - 2.13.5
-
-jdk:
-  - openjdk11
-
-cache:
-  directories:
-    - $HOME/.ivy2/cache
-    - $HOME/.sbt/boot
-    - $HOME/.coursier/cache
-    - $HOME/.cache/coursier
-    - sysconfcpus
-
-install:
-  - TRAVIS_NODE_VERSION="10" nvm install node
-  - nvm use node
-  - node --version
-  - npm --version
-  - npm install -g elm
-  - |
-    # update this only when sbt-the-bash-script needs to be updated
-    export SBT_LAUNCHER=1.4.8
-    export SBT_OPTS="-Dfile.encoding=UTF-8"
-    curl -L --silent "https://github.com/sbt/sbt/releases/download/v$SBT_LAUNCHER/sbt-$SBT_LAUNCHER.tgz" > $HOME/sbt.tgz
-    tar zxf $HOME/sbt.tgz -C $HOME
-    sudo rm /usr/local/bin/sbt
-    sudo ln -s $HOME/sbt/bin/sbt /usr/local/bin/sbt
-
-before_script:
-  - export TZ=Europe/Berlin
-
-script:
-  - sbt -J-XX:+UseG1GC ++$TRAVIS_SCALA_VERSION ci