Add travis support

.travis.yml

@@ -0,0 +1,21 @@
+language: php
+
+php:
+ - 7.0
+
+before_script:
+   - composer require satooshi/php-coveralls:dev-master
+
+script:
+  - mkdir -p build/logs
+  - php phpunit.phar --coverage-text --coverage-clover ./build/logs/clover.xml
+
+after_script:
+  - php vendor/bin/coveralls -v
+
+notifications:
+  email:
+    recipients:
+      - haeuslmann@gmail.com
+    on_success: never
+    on_failure: always

README.md

@@ -1,5 +1,9 @@
 # Online Auction
 
+[![Build Status](https://travis-ci.org/mihaeu/pw-online-auction.svg?branch=develop)](https://travis-ci.org/mihaeu/pw-online-auction)
+[![Coverage Status](https://coveralls.io/repos/mihaeu/pw-online-auction/badge.svg?branch=develop&service=github)](https://coveralls.io/github/mihaeu/pw-online-auction?branch=develop)
+![PHP v7](https://img.shields.io/badge/PHP-%3E%3D7-blue.svg)
+
 ## Getting started
 
 ```bash