[COV] Add coverage, updated README.md

README.md

@@ -1,6 +1,8 @@
 <div align="center">
     <img src="https://github.com/frappe/design/blob/master/logos/charts-logo.svg" height="128">
-    <h2>Frappe Charts</h2>
+    <a href="https://frappe.github.io/charts">
+        <h2>Frappe Charts</h2>
+    </a>
     <p align="center">
         <p>GitHub-inspired modern, intuitive and responsive charts with zero dependencies</p>
         <a href="https://frappe.github.io/charts">
@@ -10,6 +12,9 @@
 </div>
 
 <p align="center">
+    <a href="https://travis-ci.org/frappe/charts">
+        <img src="https://img.shields.io/travis/frappe/charts.svg?style=flat-square">
+    </a>
     <a href="http://github.com/frappe/charts/tree/master/dist/js/frappe-charts.min.iife.js">
         <img src="http://img.badgesize.io/frappe/charts/master/dist/frappe-charts.min.iife.js.svg?compression=gzip">
     </a>

package.json

@@ -49,6 +49,7 @@
     "node-sass": "^4.7.2",
     "npm-run-all": "^4.1.1",
     "postcss": "^6.0.21",
+    "nyc": "^11.6.0",
     "postcss-cssnext": "^3.0.2",
     "postcss-nested": "^2.1.2",
     "precss": "^3.1.2",