Log Message:
Update to 1.6.3:

Gnumeric 1.6.3

Jean Brefort:
	* Fix exporting of scaled axes. [#332012].

Jody:
	* Backport duping sheet props when sheet is duped.
	* Adding an autofilter dirties the sheet.
	* Fix xls import of pie outlines.

Klokan Pridal:
	* Implement xml saving/loading of "protected" attribute.  [#334257]
	* Implement xls saving/loading of "protected" attribute.  [#330129]

Morten:
	* Fix printing issue when sheet is zoomed.  [#332932]
	* Fix dbf import issue.  [#332878]
	* Fix stf text import speed regression.  [#333407]
	* Fix XIRR issues.  [#333620]  [#333631]
	* Fix printing issue with wrapped, right-aligned text.  [#334144]
	* Fix position of cursor after F2.  [#319311]