Added license property to package meta information and to README for clarity

Author: paazmaya

README.markdown

@@ -20,7 +20,7 @@ HTML\_CodeSniffer can be called in multiple ways:
 * Called directly in JavaScript source, HTML_CodeSniffer will provide a list of known
   and potential violations to the calling script.
 * It also comes with a pop-up auditor interface, accessible via a bookmarklet,
-  letting you browse through messages emitted from one of the defined standards. 
+  letting you browse through messages emitted from one of the defined standards.
   Where possible, the auditor also points you to the HTML element causing the problem.
 * It can also be run on the command line with the assistance of a headless browser app.
 * Using npm:
@@ -41,18 +41,18 @@ please see the file "licence.txt".
 The HTML\_CodeSniffer auditor can be built using [node.js](https://nodejs.org/) and the Grunt
 tasker (http://gruntjs.com/). It has been tested with the latest version of node.js
 (at time of writing: version 6.0) and Grunt, but should also work with recent
-earlier versions. 
+earlier versions.
 
 * Install node.js with your package manager of choice.
-* You may need to update the Node.js package manager (npm) itself: 
+* You may need to update the Node.js package manager (npm) itself:
   <code>npm update -g npm</code>
 * Install the Grunt CLI helper if you haven't already done so:  
   <code>npm install -g grunt-cli</code>
 * Get node.js to install the dependencies Grunt needs:  
   <code>npm install</code>
 * Run Grunt to build the auditor:
   <code>grunt build</code>
-  
+
 You should see two new directories: <code>node_modules</code> (containing the node.js
 dependencies), and <code>build</code> (containing your auditor). You can then move
 (or symlink as appropriate) your <code>build</code> directory to a web-accessible
@@ -66,7 +66,7 @@ replace the directory at the start (//squizlabs.github.io/HTML_CodeSniffer/build
 If you are developing using HTML\_CodeSniffer and require the code not minified for
 debugging purposes, follow the above steps, but run <code>grunt build-debug</code>
 (instead of just build). This will combine the files as normal, but not minify them.
-  
+
 ### Command-Line processing
 
 **Note:** These examples assume a built version of HTMLCS exported to `./build/HTMLCS.js`
@@ -75,7 +75,7 @@ debugging purposes, follow the above steps, but run <code>grunt build-debug</cod
 
 You will need [PhantomJS](http://www.phantomjs.org/) installed if you wish to
 use the contributed command-line script. PhantomJS provides a headless Webkit-based
-browser to run the scripts in, so it should provide results that are similar to 
+browser to run the scripts in, so it should provide results that are similar to
 recent (or slightly less than recent) versions of Safari.
 
 See the <code>Contrib/PhantomJS/HTMLCS_Run.js</code> file for more information.
@@ -150,4 +150,8 @@ More information on HTML_CodeSniffer can be found on its GitHub site,
 Special thanks to:
 
 * [nsulzycki](https://github.com/nsulzycki) (Polish Translation)
-* [dmassiani](https://github.com/dmassiani) (French Translation)
+* [dmassiani](https://github.com/dmassiani) (French Translation)
+
+## License
+
+Licensed under [the BSD 3-Clause "New" or "Revised" License](https://opensource.org/licenses/BSD-3-Clause).

package.json

@@ -2,6 +2,7 @@
   "name": "html_codesniffer",
   "version": "2.2.0",
   "description": "HTML_CodeSniffer is a client-side JavaScript that checks a HTML document or source code, and detects violations of a defined coding standard.",
+  "license": "BSD-3-Clause",
   "main": "index.js",
   "keywords": [
     "htmlcs"
@@ -28,4 +29,4 @@
   "devDependencies": {
     "grunt-contrib-uglify": "^2.3.0"
   }
-}
+}