[richfaces-issues] [JBoss JIRA] (RF-13777) Upgrade Graphene do 2.1.0.Alpha1

Upgrade Graphene do 2.1.0.Alpha1 -------------------------------- Key: RF-13777 URL: https://issues.jboss.org/browse/RF-13777 Project: RichFaces Issue Type: Component Upgrade Security Level: Public(Everyone can see) Components: tests - functional Affects Versions: 4.5.0.Beta1 Reporter: Juraj Húska Assignee: Juraj Húska Fix For: 4.5.0.Beta1 Upgrade of Graphene to 2.1.0.Alpha1 would have following benefits: * there is a fix which will enable testing of fileUpload component * there is a screenshooter which can replace the custom solution in RF * in 2.1.x will be added XHRHalter, which will make testing of {{a4j:attachQueue}} and {{a4j:queue}} more deterministic. Even it is in Alpha version, we consider it pretty stable. And if we want upgrade we should do it ASAP.