Merge branch 'hotfix/3703'

Close zendframework/zendframework#3703

THIS IS AMAZING! Normally takes me 3-4 minutes on my 4 core machine to run tests
and CS checks; with this, it took 52s. SECONDS! Thanks, @Ocramius !!!!

.travis.yml

@@ -12,12 +12,9 @@ matrix:
 
 before_install:
  - cp tests/TestConfiguration.php.travis tests/TestConfiguration.php
- - composer install --dev --prefer-source
- - wget http://cs.sensiolabs.org/get/php-cs-fixer.phar
 
 script:
- - php ./tests/run-tests.php
- - output=$(php php-cs-fixer.phar fix -v --dry-run .); if [[ $output ]]; then while read -r line; do echo -e "\e[00;31m$line\e[00m"; done <<< "$output"; false; fi;
+ - ant travis -keep-going
 
 notifications:
   irc: "irc.freenode.org#zftalk.dev"