Merge pull request #9 from SpeksForks/adding-default-travis-config

Adding default Travis config for testing

.travis.yml

@@ -5,14 +5,13 @@ sudo: false
 language: php
 
 php:
-  - 5.3
   - 5.4
   - 5.5
   - 5.6
   - 7.0
 
 env:
-  - DB=MYSQL CORE_RELEASE=3.2
+  - DB=MYSQL CORE_RELEASE=3.1
 
 matrix:
   include:
@@ -22,16 +21,21 @@ matrix:
       env: DB=MYSQL CORE_RELEASE=3.1
     - php: 5.6
       env: DB=PGSQL CORE_RELEASE=3.2
+    - php: 5.6
+      env: DB=PGSQL CORE_RELEASE=3.3
+    - php: 5.6
+      env: DB=PGSQL CORE_RELEASE=3.4
   allow_failures:
     - php: 7.0
 
 before_script:
   - composer self-update || true
+  - composer clear-cache
   - composer validate --strict
   - git clone git://github.com/silverstripe-labs/silverstripe-travis-support.git ~/travis-support
   - php ~/travis-support/travis_setup.php --source `pwd` --target ~/builds/ss
   - cd ~/builds/ss
   - composer install
 
 script:
-  - ./vendor/bin/phpunit inheritage-by-sitetree/tests
+  - ./vendor/bin/phpunit ./inheritage-by-sitetree/tests