added xpp jar needed by xstream
added xpp jar needed by xstream

git-svn-id: 070c3881401fb0972c64ffd64a7265ee2adfa2f8@3042 c60d74c8-e8f6-0310-9e8f-d4a2fc68ab70

etirelli/droolsjbpm-tools,bbrodt/droolsjbpm-tools,etirelli/droolsjbpm-tools,mbiarnes/droolsjbpm-tools,mbiarnes/droolsjbpm-tools,ChallenHB/droolsjbpm-tools,bbrodt/droolsjbpm-tools,pleacu/droolsjbpm-tools,droolsjbpm/droolsjbpm-tools,droolsjbpm/droolsjbpm-tools,bbrodt/droolsjbpm-tools,ChallenHB/droolsjbpm-tools,pleacu/droolsjbpm-tools