Remove SQL Checks

.travis.yml

@@ -16,9 +16,6 @@ matrix:
   allow_failures:
     - php: hhvm
 
-addons:
-  mariadb: '10.1'
-
 before_script:
   - git clone https://github.com/eustasy/normal-checks.git
   - cd normal-checks
@@ -34,9 +31,6 @@ script:
   - ./normal-checks/check-php.sh
   - php normal-checks/check-json.php
   - php normal-checks/check-xml.php
-  # Comment out following two lines if you don't wish to test any SQL files.
-  - sudo mysql -u root -e 'CREATE DATABASE IF NOT EXISTS tests_db;'
-  - sudo mysql -u root tests_db < empty/test.sql
 
 notifications:
   email: