Add jquery-mousewheel v3.1.11.

assets/vendor/jquery-mousewheel/test/browserify/README.md

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+# browserify test
+
+First run
+
+```js
+npm install jquery-browserify
+```
+
+Then run
+
+```js
+browserify main.js > bundle.js
+```
+
+Then open index.html and console and scroll with the mousewheel. Should see the events being logged.

assets/vendor/jquery-mousewheel/test/browserify/index.html

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+<script src="bundle.js"></script>
+<script>
+    $(document).bind('mousewheel', function(e) { console.log(e); });
+</script>

assets/vendor/jquery-mousewheel/test/browserify/main.js

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+var $ = require('jquery-browserify');
+require('../../jquery.mousewheel.js')($);