only lint in travis

.travis.yml

@@ -12,6 +12,7 @@ cache:
     - node_modules
 
 script:
+  - npm run lint
   - npm run cover
 
 after_script:

package.json

@@ -8,7 +8,6 @@
     "build": "babel lib -d dist",
     "prepublish": "npm run build",
     "test": "mocha --require babel-register test/**/*-test.js",
-    "posttest": "npm run lint",
     "cover": "babel-node node_modules/isparta/bin/isparta cover --include-all-sources --report html --report lcov node_modules/mocha/bin/_mocha -- --require babel-register test/**/*-test.js",
     "debug": "node debug node_modules/mocha/bin/_mocha --no-timeouts --require babel-register test/**/*-test.js",
     "prelint": "eslint --version",