Dependents: add warning comment about multi-workbook weirdness.
Calculation: improve inter-workbook calculations.

This introduces gnm_app_recalc -- about time, eh? -- that updates all
workbooks which are set for automatic recalculation by recalculating
dirty dependents and triggering the necessary redraw.

Since we already dirty across workbooks, this cause inter-workbook
calculations to start behaving sanely.  I hope.
more doc updates

2012-07-30  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* figures/menu-data-export.png: new
	* figures/menu-data-import.png: new
	* figures/Makefile.am: add the above
	* figures/menu-data-labelled.png: updated
	* gui-menus.xml: updated
Updated Greek translations
Fix linear averaging interpolation. [#680723]
fix abscissae sorting of abscissae in INTERPOLATION

2012-07-31 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c (gnumeric_interpolation): completely sort the
	abscissae
fix typo
Really fix linear averaging interpolation. [#680918]
Fixed ChangeLog.
improve documentation of INTERPOLATION

2012-07-31 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c (help__interpolation): clarify description and
	add examples

2012-07-31  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* func.defs: update
	* functions.xml: update
Updated Slovenian translation
Support semi-transparent fonts in cells. [#678176]
Colors: use guint16, not gushort.

We advertise 16-bit support, so use the explicit 16-bit type.
Fix layering of sheet objects in ODF export. [Part of #681009]

2012-08-01  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* openoffice-write.c (odf_write_frame_size): write draw:z-index
Fix layering of sheet objects in ODF import. [Part of #681009]

2012-08-01  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* openoffice-read.c (odf_set_z_index ): new
	(odf_z_idx_compare): new
	(oo_table_end): sort the objects by z-index
	(od_draw_frame_start): save the z-index
	(od_draw_frame_end_full): store the z-index
add comment
Export opacity of sheet objects to ODF. [Part of #681009]

2012-08-01  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* openoffice-write.c (odf_go_color_opacity): new
	(odf_write_gog_style_graphic): write draw:opacity
Export/import opacity of fill-colours to/from ODF. [Part of #681009]

2012-08-02  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* openoffice-read.c (odf_apply_style_props): handle opacity
	(od_style_prop_chart): save opacity
Handle default graphics styles in ODF import

2012-08-02  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* openoffice-read.c (_OOParseState): add field
	(odf_apply_style_props): modify existing style for fill-color
	and opacity
	(oo_style): also handle default style of graphics family
	(oo_chart_style_free): handle NULL
	(odf_so_filled): also apply default style
	(openoffice_file_open): free default graphics style
fix crash on ODF import

2012-08-02  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* openoffice-read.c (openoffice_file_open): initialize
	default_style.graphics