Clean dist

Author: cheton

package.json

@@ -7,7 +7,7 @@
     "prepublish": "npm run eslint && npm test && npm run clean && npm run build && npm run dist",
     "build": "babel --out-dir ./lib ./src",
     "dist": "webpack",
-    "clean": "rm -rf lib/*",
+    "clean": "rm -rf lib/* dist/*",
     "eslint": "eslint ./src",
     "test": "tap test/*.js --node-arg=--require --node-arg=babel-register --node-arg=--require --node-arg=babel-polyfill",
     "coveralls": "tap test/*.js --coverage --coverage-report=text-lcov --nyc-arg=--require --nyc-arg=babel-register --nyc-arg=--require --nyc-arg=babel-polyfill | coveralls"