Merge pull request #95 from mlc/update_readme_badge

update npm badge

Author: phueper

README.md

@@ -1,7 +1,7 @@
 additional date-time classes that complement those in js-joda
 ==============================================
 
-[![npm version](https://badge.fury.io/js/js-joda-locale.svg)](https://badge.fury.io/js/js-joda-locale)
+[![npm version](https://badge.fury.io/js/%40js-joda%2Flocale.svg)](https://badge.fury.io/js/%40js-joda%2Flocale)
 [![Build Status](https://travis-ci.org/js-joda/js-joda-locale.svg?branch=master)](https://travis-ci.org/js-joda/js-joda-locale)
 ![Sauce Test Status](https://saucelabs.com/buildstatus/js-joda-locale)
 [![Coverage Status](https://coveralls.io/repos/js-joda/js-joda-locale/badge.svg?branch=master&service=github)](https://coveralls.io/github/js-joda/js-joda-locale?branch=master)