added coveralls

.travis.yml

@@ -1,3 +1,5 @@
 language: node_js
 node_js:
   - "0.11.14"
+after_success:
+  - npm run coverage

package.json

@@ -8,7 +8,8 @@
     "url": "https://github.com/swissmanu/hyperion-graph"
   },
   "scripts": {
-    "test": "node_modules/.bin/jasmine-node ./test"
+    "test": "node_modules/.bin/jasmine-node ./test",
+    "coverage": "node_modules/.bin/istanbul cover node_modules/.bin/jasmine-node --captureExceptions test/ && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage"
   },
   "keywords": [
     "neo4j",
@@ -28,6 +29,9 @@
     "node-neo4j": "^2.0.3"
   },
   "devDependencies": {
-    "jasmine-node": "^2.0.0-beta3"
+    "coveralls": "^2.11.2",
+    "istanbul": "^0.3.6",
+    "jasmine-node": "^2.0.0-beta3",
+    "node-coverage": "^1.0.7"
   }
 }