Fix osync_mapping_engine_duplicate by using the new osync_change_clone function to clone the change from the old mapping to the new mapping entries instead of copying it by reference.
Fix osync_mapping_engine_duplicate by using the new osync_change_clone
function to clone the change from the old mapping to the new mapping entries
instead of copying it by reference.



git-svn-id: e31799a7ad59d6ea355ca047c69e0aee8a59fcd3@2269 53f5c7ee-bee3-0310-bbc5-ea0e15fffd5e

luizluca/opensync-luizluca,luizluca/opensync-luizluca