Fix Travis test-runner
Fix Travis test-runner

- $result was getting calculated incorrectly
- use --stderr switch for phpunit

nikolaposa/zend-log,Maks3w/zend-log,3makkk/zend-log,Xerkus/zend-log,zendframework/zend-log,zendframework/zend-log,amcsi/zend-log,Xerkus/zend-log,MadCat34/zend-log,MadCat34/zend-log,Maks3w/zend-log,amcsi/zend-log,3makkk/zend-log,nikolaposa/zend-log