Set DirSync$PlugIn$Description$SideDiffNew SideDiff (multiple windows)
Set DirSync$PlugIn$Command$SideDiffNew |<SideDiff$Dir> %%0 %%1 -noicon
Set DirSync$PlugIn$Description$SideDiffReUse SideDiff (one window)
Set DirSync$PlugIn$Command$SideDiffReUse |<DirSync$Dir>.Plugins.!DS2SD %%0 %%1
