Fix traivs, nicer output for tests

.travis.yml

@@ -1,8 +1,6 @@
 language: php
 dist: trusty
 php:
-  - 7.0
-  - 7.1
   - 7.2
 sudo: false
 cache:
@@ -15,7 +13,7 @@ before_install:
 before_script:
   - echo 'opcache.enable_cli=1' >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
   - cp .env.travis .env
-  - composer install --no-interaction --prefer-dist --no-suggest
+  - travis_retry composer install --no-interaction --prefer-dist --no-suggest
   - php artisan migrate --seed
 script:
   - vendor/bin/phpunit --coverage-clover coverage.xml