No emails, update before script

Author: bcrowe

.travis.yml

@@ -13,12 +13,12 @@ php:
 sudo: false
 
 before_script:
-  - travis_retry composer self-update
-  - travis_retry composer update ${COMPOSER_FLAGS} --no-interaction --prefer-source
+  - composer self-update
+  - composer install --prefer-dist --no-interaction
 
 script:
   - sh -c "if [ '$RUN_TESTS' = '1' ]; then phpunit --coverage-text --coverage-clover=coverage.clover; fi"
   - sh -c "if [ '$PHPCS' = '1' ]; then vendor/bin/phpcs -p -n --extensions=php --standard=psr2 ./src ./tests; fi"
 
-after_script:
-  - php vendor/bin/ocular code-coverage:upload --format=php-clover coverage.clover
+notifications:
+  email: false