Revision history for VSGDR::MergeData

0.01    18/09/2017
        First version, released on an unsuspecting world.  Broken.
0.02    18/09/2017
        Fixed merge statement.
0.03    19/09/2017
        Fixed merge statement filter.
0.04    01/11/2018
        Fixed Win32 issue on unix.
0.05    01/11/2018
        Fixed Win32 issue on unix.