Added travis.yml

For historical reasons, all branches must have a travis.yml. In this
one, only the 2.0 is set up to be tested.

Author: dominics

.travis.yml

@@ -0,0 +1,13 @@
+language: php
+
+php:
+  - 5.3
+  - 5.4
+
+branches:
+  only:
+    - 2.0
+
+notifications:
+  email:
+    - dominic@varspool.com