v1.4.0: Add Polymer Support (#600); * React v0.14 (#571, #572); * ng-repeat (#573)

package.json

 {
   "name": "sortablejs",
   "exportName": "Sortable",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "devDependencies": {
     "grunt": "*",
     "grunt-version": "*",