Merge pull request #18 from SimenB/patch-1

Bump dependencies, and test on latest Node as well as Io.js

Author: lazd

.travis.yml

@@ -1,3 +1,5 @@
 language: node_js
 node_js:
-  - 0.10
+  - iojs
+  - 0.12
+  - 0.10

package.json

@@ -5,15 +5,15 @@
   "main": "index.js",
   "dependencies": {
     "csslint": "^0.10.0",
-    "event-stream": "^3.1.2",
-    "gulp-util": "^3.0.0"
+    "event-stream": "^3.3.0",
+    "gulp-util": "^3.0.4"
   },
   "devDependencies": {
-    "mocha": "^1.18.2",
-    "should": "^3.3.1"
+    "mocha": "^2.2.1",
+    "should": "^5.2.0"
   },
   "scripts": {
-    "test": "./node_modules/.bin/mocha"
+    "test": "mocha"
   },
   "repository": {
     "type": "git",