Changed image in gitlab-ci to juban/yii2-php-56

.gitlab-ci.yml

@@ -1,4 +1,4 @@
-image: tetraweb/php:5.6
+image: juban/yii2-php-56:1.0.0
 
 cache:
   key: "$CI_BUILD_NAME_$CI_BUILD_REF_NAME"
@@ -11,16 +11,6 @@ stages:
   - test
   - deploy
 
-before_script:
-  # enable needed php extensions
-    - docker-php-ext-enable mbstring zip xdebug
-    # composer update
-    - composer self-update && composer --version
-    - composer global require --no-interaction hirak/prestissimo
-    - composer global require --no-interaction "fxp/composer-asset-plugin:~1.2.0"
-    - composer global require --no-interaction phpunit/php-code-coverage
-    - export PATH="$HOME/.composer/vendor/bin:$PATH"
-
 build:
   stage: build
   script: