Update README.md

Updated link

README.md

@@ -1,6 +1,6 @@
 Pico
 ====
 
-Pico is a stupidly simple, blazing fast, flat file CMS. See http://pico.dev7studios.com for more info.
+Pico is a stupidly simple, blazing fast, flat file CMS. See http://picocms.org/ for more info.
 
 [![I Love Open Source](http://www.iloveopensource.io/images/logo-lightbg.png)](http://www.iloveopensource.io/projects/524c55dcca7964c617000756)