This only works correctly for the default zoom level - since
the updateLibreOfficeKitCellCursor call happens during the
internal / hidden rendering, it uses the internal zoom values,
which can differ from the tiled-rendering zoom values.

Conflicts:
	include/LibreOfficeKit/LibreOfficeKitEnums.h

Change-Id: Ie4f344fe771078fca10ad9d6f7a93e88fb93880a