Merge branch 'remove-jessie-builds'

.gitlab-ci.yml

-debian_jessie_i386_deb:
-   tags:
-     - debian
-     - jessie
-     - i386
-   script:
-     - echo "" | sudo -S apt-get -qq purge -y pd-l2ork > /dev/null || echo "couldn't purge..."
-     - echo "" | sudo -S DEBIAN_FRONTEND=noninteractive apt-get -qq -y update > /dev/null
-     - echo "" | sudo -S DEBIAN_FRONTEND=noninteractive apt-get -qq -y upgrade > /dev/null
-     - cd l2ork_addons
-     - ./tar_em_up.sh -B
-     - cd ..
-     - echo "" | sudo -S DEBIAN_FRONTEND=noninteractive dpkg --force-all -i pd-l2ork*.deb > /dev/null
-     - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio -send "init dollarzero \$0" scripts/regression_tests.pd
-     - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio scripts/external-tests.pd
-   artifacts:
-     name: "$CI_RUNNER_DESCRIPTION"
-     expire_in: 1 day
-     paths:
-       - pd*.deb
-
-debian_jessie_x86_64_deb:
-   tags:
-     - debian
-     - jessie
-     - x86_64
-   script:
-     - echo "" | sudo -S apt-get -qq purge -y pd-l2ork > /dev/null || echo "couldn't purge..."
-     - echo "" | sudo -S DEBIAN_FRONTEND=noninteractive apt-get -qq -y update > /dev/null
-     - echo "" | sudo -S DEBIAN_FRONTEND=noninteractive apt-get -qq -y upgrade > /dev/null
-     - cd l2ork_addons
-     - ./tar_em_up.sh -B
-     - cd ..
-     - echo "" | sudo -S DEBIAN_FRONTEND=noninteractive dpkg --force-all -i pd-l2ork*.deb > /dev/null
-     - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio -send "init dollarzero \$0" scripts/regression_tests.pd
-     - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio scripts/external-tests.pd
-   artifacts:
-     name: "$CI_RUNNER_DESCRIPTION"
-     expire_in: 1 day
-     paths:
-       - pd*.deb
-
 debian_stretch_x86_64_deb:
    tags:
      - debian