Using gwt-api-generator#master

Author: manolo

package.json

@@ -5,7 +5,7 @@
   "author": "Vaadin Ltd",
   "license": "Apache License 2.0",
   "dependencies": {
-    "gwt-api-generator": "vaadin/gwt-api-generator#JS_RC"
+    "gwt-api-generator": "vaadin/gwt-api-generator#master"
   },
   "scripts": {
     "postinstall":"node node_modules/gwt-api-generator/bin/gwt-api-generator.js --package=PolymerElements/paper-elements,PolymerElements/iron-elements,vaadin/vaadin-grid#master,vaadin/vaadin-combo-box#master,vaadin/vaadin-icons#master  --artifactId=vaadin-gwt-polymer-elements --groupId=com.vaadin.polymer --pom && mvn clean install javadoc:jar"