- Linting: Add browser to .eslintignore

- npm: Add "eslint" script for `package.json` (requires global `eslint` given lack of eslint in devDeps)

Author: brettz9

.eslintignore

@@ -0,0 +1 @@
+browser

package.json

@@ -4,6 +4,7 @@
   "description": "Various utilities for JSON References (http://tools.ietf.org/html/draft-pbryan-zyp-json-ref-03).",
   "main": "index.js",
   "scripts": {
+    "eslint": "eslint .",
     "test": "node ./node_modules/gulp/bin/gulp.js test"
   },
   "author": {