Use latest stable version for file download links

Closes #615

README.md

@@ -26,7 +26,7 @@ can be installed with the following command:
 
     npm install papaparse
 
-If you don't want to use npm, [papaparse.min.js](https://github.com/mholt/PapaParse/blob/master/papaparse.min.js) can be downloaded to your project source.
+If you don't want to use npm, [papaparse.min.js](https://unpkg.com/papaparse@latest/papaparse.min.js) can be downloaded to your project source.
 
 
 Homepage & Demo

docs/index.html

@@ -540,8 +540,8 @@ var csv = Papa.unparse(yourData);</code></pre>
 							<h5>Download</h5>
 							<a href="https://github.com/mholt/PapaParse/archive/master.zip">Latest (master)</a>
 							<hr>
-							<a href="https://github.com/mholt/PapaParse/blob/master/papaparse.min.js">Lil' Papa</a>
+							<a href="https://unpkg.com/papaparse@latest/papaparse.min.js">Lil' Papa</a>
-							<a href="https://github.com/mholt/PapaParse/blob/master/papaparse.js">Fat Papa</a>
+							<a href="https://unpkg.com/papaparse@latest/papaparse.js">Fat Papa</a>
 						</div>
 						<div class="grid-15 mobile-grid-50 links">
 							<h5>Community</h5>