.travis.yml file is out of date, auto-updating .travis.yml file.

.travis.yml

@@ -110,7 +110,7 @@ install:
 
 
 before_script:
-  - phpenv config-rm xdebug.ini;
+  - if [[ "$TRAVIS_PHP_VERSION" != 7* ]]; then phpenv config-rm xdebug.ini; fi
 
   # add always_populate_raw_post_data=-1 to php.ini
   - echo "always_populate_raw_post_data=-1" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini