remove xdebug configuration

Author: peter279k

.travis.yml

@@ -15,9 +15,6 @@ php:
 matrix:
   fast_finish: true
 
-before_install:
-  - if [[ ! $TRAVIS_PHP_VERSION = hhvm* ]]; then phpenv config-rm xdebug.ini || echo "xdebug not available"; fi
-
 install:
   - if [[ ! $TRAVIS_PHP_VERSION = hhvm* ]]; then INI_FILE=~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini; else INI_FILE=/etc/hhvm/php.ini; fi
   - echo date.timezone = Europe/Berlin >> $INI_FILE