Drop travis config

.travis.yml

@@ -1,65 +0,0 @@
-language: php
-
-os: linux
-dist: bionic
-
-addons:
-  hosts:
-    - jmb.localhost
-    - jonnybarnes.localhost
-  postgresql: "9.6"
-  apt:
-    packages:
-      - nginx-full
-      - postgresql-9.6-postgis-2.4
-      - imagemagick
-      #- google-chrome-stable
-  artifacts:
-    region: "eu-west-1"
-    paths:
-      - $(ls tests/Browser/screenshots/*.png | tr "\n" ":")
-      - $(ls tests/Browser/console/*.log | tr "\n" ":")
-      - $(ls storage/logs/*.log | tr "\n" ":")
-      - $(ls /tmp/*.log | tr "\n" ":")
-
-services:
-  - postgresql
-
-env:
-  global:
-    - setup=basic
-
-php:
-  - 7.4.7
-
-before_install:
-  - printf "\n" | pecl install imagick
-  - cp .env.travis .env
-  - echo 'error_log = "/tmp/php.error.log"' >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
-  - psql -U travis -c 'create database travis_ci_test'
-  - psql -U travis -d travis_ci_test -c 'create extension postgis'
-  - travis_retry composer self-update --snapshot
-  - curl -OL https://squizlabs.github.io/PHP_CodeSniffer/phpcs.phar
-
-install:
-  - if [[ $setup = 'basic' ]];  then travis_retry composer install --no-interaction --prefer-dist; fi
-  - if [[ $setup = 'stable' ]]; then travis_retry composer update --no-interaction --prefer-dist --prefer-stable; fi
-  - if [[ $setup = 'lowest' ]]; then travis_retry composer update --no-interaction --prefer-dist --prefer-lowest --prefer-stable; fi
-  - travis/install-nginx.sh
-  - . $HOME/.nvm/nvm.sh
-  - nvm install stable
-  - nvm use stable
-  - npm i puppeteer
-
-before_script:
-  - php artisan key:generate
-  - php artisan migrate
-  - php artisan db:seed
-  #- google-chrome-stable --headless --disable-gpu --remote-debugging-port=9515 http://localhost:8000 &
-  #- sleep 5
-
-script:
-  - php vendor/bin/phpunit --stop-on-failure
-  - php phpcs.phar
-  #- php artisan dusk
-  - php vendor/bin/security-checker security:check