Remove makefile and lint with hound

.hound.yml

@@ -0,0 +1,4 @@
+javascript:
+  enabled: false
+eslint:
+  enabled: true

.travis.yml

@@ -1,4 +1,4 @@
 sudo: false
 language: node_js
 node_js:
-  - "0.12"
+  - "node"

Makefile

@@ -1,11 +0,0 @@
-eslint=node_modules/.bin/eslint lib/**/*.js test/index.js
-mocha=node_modules/.bin/mocha --reporter spec --harmony-generators
-
-node_modules: package.json
-	@npm install
-
-test: node_modules
-	@$(mocha)
-	@$(eslint)
-
-.PHONY: test

package.json

@@ -7,7 +7,7 @@
   "license": "MIT",
   "main": "lib/index.js",
   "scripts": {
-    "test": "make test"
+    "test": "mocha --reporter spec"
   },
   "dependencies": {
     "async": "^1.3.0",