Remove worldpay from Eclipse classpath exclusion because it is built by ant and doesn't have 3rd party library dependencies.  Also added missing scrum src folder.

git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1629537 13f79535-47bb-0310-9956-ffa450edef68
Add EntityQuery support for filtering by one or more explicit from/thruDate field pairs

git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1629538 13f79535-47bb-0310-9956-ffa450edef68