add travis file
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..2d9e188
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,17 @@
+language: java
+jdk:
+  - openjdk7
+  - oraclejdk7
+  - oraclejdk8
+
+script: "mvn clean install"
+
+cache:
+    directories:
+    - $HOME/.m2
+branches:
+    except:
+        - gh-pages
+notifications:
+    email:
+        - olamy@apache.org