Misc: add changelog npm command

Author: Alexej Yaroshevich

CHANGELOG.md

@@ -5,8 +5,14 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [unreleased]
 
-### Misc
+### New rules
+* [[`152ab67a91`](https://github.com/iojs/io.js/commit/152ab67a91)] - New rule: requireDescriptionCompleteSentence (dtracers)
 
+### Docs
+* [[`9e56f72b88`](https://github.com/iojs/io.js/commit/9e56f72b88)] - **Docs**: Add requireDescriptionCompleteSentence to readme. (dtracers)
+* [[`a34608a22b`](https://github.com/iojs/io.js/commit/a34608a22b)] - **Docs**: update changelog, fix broken link (Alexej Yaroshevich)
+
+### Misc
 * [[`cf2aff91c2`](https://github.com/iojs/io.js/commit/cf2aff91c2)] - **Misc**: bump jsdoctypeparser to use new PEG parser (Alexej Yaroshevich)
 
 

package.json

@@ -38,7 +38,8 @@
   "scripts": {
     "lint": "jshint lib test && jscs lib test",
     "test": "npm run lint && mocha",
-    "browserify": "browserify --standalone JsdocJscsPlugin lib/index.js -o jscs-jsdoc-browser.js"
+    "browserify": "browserify --standalone JsdocJscsPlugin lib/index.js -o jscs-jsdoc-browser.js",
+    "changelog": "changelog-maker jscs-dev jscs-jsdoc --group"
   },
   "files": [
     "lib",