Add 'release-script' dev dependency

Now just use one of
npm run patch
npm run minor
npm run major
commands to release new version.

Author: AlexKVal

package.json

@@ -10,12 +10,16 @@
     "tdd": "karma start",
     "visual-test": "webpack-dev-server --config webpack.test.config.babel.js",
     "lint": "eslint ./",
-    "bower-prepare": "babel-node scripts/bower-prepare.js"
+    "bower-prepare": "babel-node scripts/bower-prepare.js",
+    "patch": "release patch",
+    "minor": "release minor",
+    "major": "release major"
   },
   "repository": {
     "type": "git",
     "url": "[email protected]:react-bootstrap/react-router-bootstrap.git"
   },
+  "bowerRepo": "[email protected]:react-bootstrap/react-router-bootstrap-bower.git",
   "keywords": [
     "react",
     "react-router",
@@ -58,11 +62,13 @@
     "less-loader": "^2.0.0",
     "lodash": "^3.10.0",
     "mocha": "^2.1.0",
+    "mt-changelog": "^0.5.3",
     "node-libs-browser": "^0.5.2",
     "phantomjs": "^1.9.13",
     "react": ">0.10.0",
     "react-bootstrap": ">=0.15",
     "react-router": ">=0.13.1",
+    "release-script": "^0.1.0",
     "shelljs": "^0.5.1",
     "style-loader": "^0.12.2",
     "url-loader": "^0.5.5",