A patch from  Jyoti Sharma  for "Add Item to approved order" https://issues.apache.org/jira/browse/OFBIZ-5340

While adding an item to an approved order if we select orderItemTypeId it gives an error message.
The error was occurring because in "orderItemTypeId" field, value being passed was that of "reasonEnumId". I am submitting a patch having the correct value. 

git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1529588 13f79535-47bb-0310-9956-ffa450edef68