Remove tests

.travis.yml

@@ -11,20 +11,15 @@ before_script:
   - pyrus install -f pear/PHP_CodeSniffer-1.5.4
   - phpenv rehash
   - mysql -e 'create database joomla_ut;'
-  - mysql joomla_ut < tests/unit/suites/database/stubs/mysql.sql
 
 script:
-  - phpunit --configuration travisci-phpunit.xml
   - phpcs --report=full --extensions=php -p --standard=build/phpcs/Joomla .
 
 branches:
-  except:
-    - 2.5.x
 
 notifications:
   webhooks:
     urls:
-      - https://webhooks.gitter.im/e/18687d008d633d02aa84
     on_success: change  # options: [always|never|change] default: always
     on_failure: always  # options: [always|never|change] default: always
     on_start: false     # default: false