Update Roots version in package.json

package.json

@@ -1,7 +1,7 @@
 {
   "name": "roots",
   "description": "A starting WordPress theme made for developers based on HTML5 Boilerplate & Bootstrap.",
-  "version": "6.1.0",
+  "version": "6.2.0",
   "homepage": "http://www.rootstheme.com/",
   "author": "Ben Word <ben@benword.com>",
   "contributors": [
@@ -31,4 +31,4 @@
     "jshint": "~0.5.9"
   },
   "devDependencies": {}
-}
+}