Adding message-store/processor for SynapseUtils

git-svn-id: https://svn.wso2.org/repos/wso2/trunk/tools@174456 a5903396-d722-0410-b921-86c7d4935375
Updating maven constants

git-svn-id: https://svn.wso2.org/repos/wso2/trunk/tools@174457 a5903396-d722-0410-b921-86c7d4935375