Fox travis build (#197)

* Update mysql version for travis

* Add ant to travis ci

.travis.yml

@@ -1,7 +1,11 @@
 services:
   - mysql
+addons:
+  apt:
+    packages:
+      - ant
 before_script:
-  - echo "USE mysql;\nUPDATE user SET password=PASSWORD('dev') WHERE user='root';\nFLUSH PRIVILEGES;\n" | mysql -u root
+  - echo "USE mysql;\nUPDATE user SET authentication_string=PASSWORD('dev') WHERE user='root';\nFLUSH PRIVILEGES;\n" | mysql -u root
 install:
   #- rm $TRAVIS_BUILD_DIR/tools/phpunit
   #- composer require --dev phpunit/phpunit ~6.5.5