2010-08-20  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* openoffice-read.c: mark all oo_warning texts for translation
	(oo_attr_non_neg_int): don't ignore excess values but clamp to max.
	(odf_apply_style_props): moved and handle text-rotation-angle
	(od_style_prop_chart): handle text-rotation-angle
	(oo_chart_title): handle style and ODF 1.0 bug
	(oo_chart_title_end): handle style
	(opendoc_content_dtd): add text:tab
	* openoffice-write.c (odf_get_gog_style_name): new
	(odf_get_gog_style_name_from_obj): new
	(odf_write_title): write style-name
	(odf_write_gog_style_graphic): new
	(odf_write_gog_style_text): new
	(odf_write_gog_style): new
	(odf_write_gog_styles): new
	(odf_write_plot): write gog_styles and use gog_styles for wall

2010-08-18  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* samples/chart-tests.gnumeric: add tab colours to indicate ODF support
	  for those pages (in round trip)