remove php-cs-fixer

.travis.yml

@@ -8,13 +8,11 @@ php:
 before_install:
  - composer selfupdate
  - composer install
- - wget http://cs.sensiolabs.org/get/php-cs-fixer.phar
  - wget https://scrutinizer-ci.com/ocular.phar
 
 script:
  - phpunit --coverage-text --coverage-clover=coverage.clover
  - php tests/bin/run.php
- - output=$(php php-cs-fixer.phar fix -v --dry-run --level=psr2 src); if [[ $output ]]; then while read -r line; do echo -e "\e[00;31m$line\e[00m"; done <<< "$output"; false; fi;
 
 after_script:
  - php ocular.phar code-coverage:upload --format=php-clover coverage.clover