... and CharEscapementHeight if the Any is void.
This was a real error complained about in the officeotron validation
https://bugs.documentfoundation.org/attachment.cgi?id=128411
https://bugs.documentfoundation.org/show_bug.cgi?id=103493

Also showed up as console warning

	warn:legacy.osl:3269:1:xmloff/source/core/xmlerror.cxx:178: An error or a warning has occurred during XML import/export!
	Error-Id: 0x20040003
		Flags: 2 ERROR
		Class: 4 API
		Number: 3
	Parameters:
		0: CharEscapement
	Exception-Message: UNKNOWN_PROPERTY
	Position:
		Public Identifier:
		System Identifier: file:///.../103493-LotroPlan%203.8.ods
		Row, Column: 2,1850164

Change-Id: Ifc634cc6b3d5d6dfa43741005ef0c9a1f7ff71fe