if move states exist, on ZarafaChangesWrapper->ImportMessageMove()
checks if the destination folder is writeable and switch to ReplyBack if
not, initialize SyncParameters object of destination folder with zero
synckey if it does not exist (folder is not being synchronized), save
movestates if they changed in MoveItems, include ZarafaChangesWrapper,
ReplyBackImExporter and ReplyBackState in autoloading map,
ReplyBackImExporter tries to undo a MOVE operation for 4 time (deletion
in the destination folder) as OL ignores these requests by default.

Released under the Affero GNU General Public License (AGPL) version 3.