Update to 1.12.0

Gnumeric 1.11.5

Jean:
        * Add support for introspection. [#670271]

Morten:
        * Solver translation fixes.
        * Teach non-linear solver about constraints. [Part of #620368]
        * Avoid too many hash collissions for dense sheets.
        * Speed up operations that iterate over cells in large areas.
        * Fix problems with linear solvers and cross-sheet target.
        * Fix python-loader vs. goffice interface problem.
        * Add solver report.

--------------------------------------------------------------------------
Gnumeric 1.11.4

Andreas:
        * Handle coloured text formatting during ODF import.
        * Import text box text formatting during ODF import. [#672815]
        * Improve import of page headers from ODF.
        * Export/Import validation error message to/from ODF.
        * Export in-cell font colours. [#675210]
        * Fix warning on column insertion. [#675224]
        * Correctly read & write rich-text chart titles to/from ODF. [#675821]
        * Read and write the graph titles to/from ODF. [#675820]
        * Fix loading of ellipse objects defined in ODF's shape section. [#676064]
        * Fix loading of line objects defined in ODF's shape section. [#676063]
        * Add underline button to formatted text dialog for sheet objects, commemts, etc.
        * Write the formatted text of sheet objects to ODF.
        * Fix consolidate tool. [#670155]
        * Fix crash on ODF import of messagefree validations.
        * Improve ODF import/export of style conditions. [#676289, #676441]
        * Fix object placement in ODF import. [#676339]
        * Fix space handling on ODF import. [Part of #676535]
        * Fix TIME and add ODF.TIME. [#676596]
        * Fix Wilcoxon Mann Whitney Test in the presence of empty cells.
        * Add single sample t-test.
        * Fix random generator/new view combination crash. [#677956]
        * Improve Mann-Whitney test to allow for two separate data ranges.
        * Fix custom colour combos for conditional format selection. [#677967]
        * Fix cell-clearing/autofilter interaction. [#674814]
        * Fix autofilter handling of column deletion undo. [#625702]
        * Fix top-10 and custom autofilter dialogs. [#678258][#678259]
        * Fix description of MDURATION. [#678520]

Jean:
        * Fix graph series headers when a multiple selection is used. [#675913]
        * Make selction background visible. [#648676]
        * Make mouse wheel scrolling work again with gtk+-3.4. [#675089]

Morten:
        * Minor doc improvement for non-C locales. [Part of #675000]
        * Fix fullscreen criticals.
        * Improve handling of expressions in validations. [#674914]
        * Improve handling of expressions in conditional formats. [#674954]
        * Fix problems with style hash and equality. [#675955]
        * Fix clipboard criticals on exit. [#678580]

--------------------------------------------------------------------------
Gnumeric 1.11.3

Andreas:
        * On ODF import of stacked column charts, set LibreOffice's default
        overlap. [#670692]
        * On ODF import set series to default to ignoring invalids for
        interpolation. [#671508]
        * Handle unusual styles created in xls import. [#671745]
        * Do not show an icon for the range entry in the search dialog. [#671494]
        * Import/Export style information attached to grids from/to ODF.
        Part of [#671461]
        * Improve annotation import from ODF.
        * Fix conditional number format import from ODF. [#672489]
        * Import/Export marker size from/to ODF. Part of [#671461]
        * Export/Import axes data formats to ODF. Part of [#671461]
        * Fix object anchors on ODF import. [#667489]
        * Fix properties page of Document Properties dialog. [#673129, #673256]

Jean:
        * Fixed crash with sheet object. [#671617]
        * Fixed labels vectors made of multiple ranges. [#672330]
        * Never skip a required plot dimension. [#674341]

Morten:
        * Hook up unknown_image icon for ssconvert too.
        * Fix xls save crash. [#671267]
        * Fix xls page break export. [Part of #671513]
        * Fix xls export of conditional formats' font. [Part of #671513]
        * Fix xls export of conditional formats' pattern. [Part of #671513]
        * Improve xls import of rich text. [Part of #671513]
        * Fix rich text export problem with non-ASCII. [Part of #671513]
        * Fix crash with images on sheet.
        * Improve xls image export. [Part of #671513]
        * Fix sheet object order on xls export.
        * Fix xls export for formulas in conditions. [Part of #671513]
        * Export non-visible style stuff to xls. [Part of #671513]
        * Improve xls import re. hard column widths.
        * Export only needed col/row styles to .gnumeric.
        * Fix export of colours to .gnumeric.
        * Fix row height xls export rounding issue. [Part of #671513]
        * Export paper size to xls.
        * Improve xls export of chart legends. [Part of #671845]
        * Export sets to xls.
        * Lower memory usage for ods load. [#671863]
        * Improve test suite.
        * Lower per-cell memory usage.
        * Fix INTERPOLATION crash. [#672154]
        * Inhibit typing underline style in format dialog.
        * Allow pattern matching for VLOOKUP/HLOOKUP. [#672319]
        * Fix pattern matching for VLOOKUP/HLOOKUP/MATCH.
        * Improve test suite for ods.
        * Fix scrollbar/spinbutton load-from-.gnumeric. [Part of #672716]
        * New function COVARIANCE.S.
        * Enable MATCH/VLOOKUP/HLOOKUP caches during redraw.
        * Speed-up some operations on large areas.
        * Work around pango bug affecting search/replace. [#673447]
        * Try to work around gtk bug causing crashes. [Redhat #803904]

--------------------------------------------------------------------------
Gnumeric 1.11.2

Andreas:
        * Colour the range expressions to match the range cursor. [#632156]
        * Implement ctrl-click cell deselection. [#610696]
        * Fix LaTeX export of cyrillic. [#666340]
        * Fix function tool tip. [#668685]
        * Delay function completion tooltip. [#668683]
        * Import inline text from xlsx files. [#668936]
        * Fix rich text import from xlsx. [#669083]
        * Fix data shuffle. [#669184]
        * Clarify the skew-t and skew-normal descriptions.
        * Fix EXACT. [#670232]
        * Fix editing of decimals. [#670558]
        * Fix edit line display. [#555519]
        * Avoid recalculation on pure comment deletion. [#670603]

Jean:
        * Fix formula interpretation in plot series (with Morten's help). [#662237]
        * Don't destroy a sheet object when inserting it. [#669648]

Morten:
        * Improve parsing on numbers with non-ascii digits.
        * Make solver check for exceeding the time limit.
        * Fix object life-cycle problems in solver.
        * Fix multihead problem with format dialog.
        * Fix auto-expression problem with sheet deletion.
        * Fix ellipsizing of auto-expression.
        * Fix auto-expression of single cell when moved.
        * Fix problems with underlines and rotated cells. [#667152]
        * Fix multihead problem with auto-expressions.
        * Fix allocate-free mismatch in sheet management dialog.
        * Fix paste special undo problem. [#667702]
        * Fix F4 (abs/rel-cycling) bug. [#668625]
        * Fix minor function name completion bug. [#668624]
        * Fix abs/rel stickiness in expression entry. [#668691]
        * Minor quit-dialog improvements.
        * Put DataShuffle back on the menus.
        * Resurrect the splash screen from bit rot. [#670449]
        * Make sheet removal respect manual recalculation. [#671192]

--------------------------------------------------------------------------
Gnumeric 1.11.1

Andreas:
        * Show range selection cursors even while selecting new regions and
        on other sheets.

Jean:
        * Fixed expression range cursor behavior. [#664852]

Morten:
        * Build fixes relating to embedded ui files [#664828]

--------------------------------------------------------------------------
Gnumeric 1.11.0

Adrian Bunk:
       * Remove obsolete Hildon port. [#662412]
       * Get rid of dolt. [#662413]

Andreas:
        * Use formatting attributes whenever we format numbers.
        [#584380][#651561]
        * Clarify the distinction beween open/save and import/export.
        * Fix enabling of modify comment or hyperlink. [#655877]
        * Fully read scientific format from ODF.
        * Provide xls file opener permitting encoding specification. [#535473]
        * Fix writing of scatter style in xlsx export. [#656799]
        * Provide progress feedback for xlsx import. [#634803]
        * Provide progress feedback when generating random numbers.
        * Add HPFILTER function calculating the Hodrick Prescott Filter.
        * Fix saving of newlines to xls. [#356711]
        * Enable markup selection in scientific format selector.
        * Be compatible with the changed LibreOffice ODF documents with tab
        colours.
        * Persist selection and edit positions through ODF files. [#657506]
        * Some more number formatting improvements to ODF import/export.
        * Read and write tick spacing from/to ODF files.
        * Fix graph editor crash. [#658223]
        * Fix import of non-UTF8 csv files. [#658916]
        * Fix copy/paste of graphs to other programs. [#660242]
        * Allow for the omission of a string indicator (quote) in configurable
        text import. [#658981]
        * Add a print item to the sheet object context menu. [#660248]
        * Fix IRR and other functions acting on paired data set when called
        with fixed arrays.
        * Import ODS-like documents produced by Google-docs. [#660657]
        * Fix border import from 1C generated xls files. [#660605]
        * Fix cell extent caclulation for xlsx export. [#661958]
        * Speed up printing of few pages of large sheets. [#662056]
        * Provide an information dialog for print preview. [#662056]
        * Fix hyperlink placement when inserting or adding hyperlink. [#662310]
        * Fix spanning of long centered cell content. [#662331]
        * Fix centering of spanned cell content. [#662361]
        * Add optional markers to indicate that cell content has been
        truncated. [#662149]
        * Fix zoom of text superscripts and subscripts. [#425685]
        * Fix autofitting of row height in presence of superscripted
        scientific notation. [#662472]
        * Improve shape import from ODF. [#663078]
        * Improve text import/export from and to ODF. [#627509, #663135]
        * Import hyperlinks from ODF. [#603533]
        * Fix status of sub- and superscript buttons. [#662474]
        * Fix name-definition in presence of placeholder. [#663117]
        * Add 'object' and 'paper=fit' options to ssconvert pdf export. [#661405]
        * Add cell view to auto expression. [#455712]
        * Fix import/export of interpolation methods from/to ODF. [#664351]
        * Fix leak. [#664447]
        * Improve range markers when editing formulas. [#664754]

Jean:
        * Make things build against gtk+-3.0.
        * Make Ctrl-PgUp and Ctrl-PgDn work on chart-only sheets. [#645673]
        * Fix row height autofit when zoom level is not 1. [#656418]
        * Fix actions sensitivity for chart sheets. [#645842]
        * Fixed criticals when saving a chart to ODF. [#658194]
        * Fixed labels vertical alignment in preferences dialog. [#658639]
        * Fixed autofilter user interface issues. [#657036]
        * Make the windows shrink again. [#659246]
        * Make the graph window work again. [#660241]
        * Fixed layout issues in cell border dialog. [#661213]
        * Don't use anymore the "allow-shrink" and "allow-grow" properties.
        [#661720, #661855]
        * Add support for SVG images using librsvg.
        * Fixed SVG images size. [#628472]
        * Fix crash in graphs using markups. [#663216]
        * Add preference setting determining the minimum number of chars for
        autocompletion. [#663671]
        * Fixed rendering of outline levels. [#663663, #663802]
        * Fixed schemas paths. [#664243]
        * Preserve cairo state in item-edit. [#664692]

Marek Černocký:
        * Add some translation contexts to improve translations.

Mikko Rasa:
        * Fix ODF import of certain percentage formats. [Debian #642135]

Morten:
        * Fix crash. [#658140]
        * Fix stf import crash. [#658982]
        * Fix leaks.
        * Fix GUI crash for invalid dates.
        * Embed ui files into the Gnumeric binary.
        * Get rid of obsolete code.
        * Add ODF.SUMPRODUCT compatibility function. [#662551]
        * Add HEXREP function for debugging. [#663712]

Valek:
        * In xls import, set LABEL encoding based on FONT charset converted to
        codepage. [#304007, ubuntu #262777]