Add travis config file

.travis.yml

@@ -0,0 +1,18 @@
+language: ruby
+rvm:
+  - 2.1.0
+
+before_script:
+  - "RAILS_ENV=test bundle exec rake db:create"
+  - "RAILS_ENV=test bundle exec rake db:schema:load"
+
+script: bundle exec rspec
+
+notifications:
+  slack: zeuswpi:xpKSw4tg8JIvQb7Z3svBq0tD
+
+  email:
+    recipients:
+      - gamification@zeus.ugent.be
+    on_success: never
+    on_failure: change