[feature] Unit tests ready for travis

.travis.yml

@@ -0,0 +1,8 @@
+language: "node_js"
+node_js:
+  - 0.6
+  - 0.8
+  - 0.10
+
+services:
+  - redis-server

package.json

@@ -10,5 +10,8 @@
   "engines": { "node": "*" },
   "bugs": {
     "url": "https://github.com/visionmedia/connect-redis/issues"
+  },
+  "scripts":{
+    "test":"node test.js"
   }
 }

test.js

@@ -27,6 +27,7 @@ store.client.on('connect', function(){
          console.log('done');
          store.client.end(); 
          store_alt.client.end();
+         process.exit(0);
         });
       });
       throw new Error('Error in fn');