trimming CI settings

.gitlab-ci.yml

@@ -1,6 +1,6 @@
 # This file is a template, and might need editing before it works on your project.
 # Select image from https://hub.docker.com/_/php/
-image:                  php:7.1.1
+image:            php:7.1.1
 
 # Select what we should cache between builds
 cache:
@@ -8,8 +8,6 @@ cache:
   - vendor/
 
 before_script:
-- apt-get update -yqq
-- apt-get install -yqq git libmcrypt-dev libpq-dev libcurl4-gnutls-dev libicu-dev libvpx-dev libjpeg-dev libpng-dev libxpm-dev zlib1g-dev libfreetype6-dev libxml2-dev libexpat1-dev libbz2-dev libgmp3-dev libldap2-dev unixodbc-dev libsqlite3-dev libaspell-dev libsnmp-dev libpcre3-dev libtidy-dev
 # Install PHP extensions
 - docker-php-ext-install mbstring mcrypt pdo_pgsql curl json intl gd xml zip bz2 opcache
 # Install & enable Xdebug for code coverage reports
@@ -19,17 +17,6 @@ before_script:
 - curl -sS https://getcomposer.org/installer | php
 - php composer.phar install
 
-# Bring in any services we need http://docs.gitlab.com/ee/ci/docker/using_docker_images.html#what-is-a-service
-# See http://docs.gitlab.com/ce/ci/services/README.html for examples.
-services:
-  - mysql:5.7
-
-# Set any variables we need
-variables:
-  # Configure mysql environment variables (https://hub.docker.com/r/_/mysql/)
-  MYSQL_DATABASE:       mysql_database
-  MYSQL_ROOT_PASSWORD:  mysql_strong_password
-
 # Run our tests
 # If Xdebug was installed you can generate a coverage report and see code coverage metrics.
 test: