LibreOffice 4.4.0 RC 2

# Bugs fixed :
* PPTX export of embedded text documents
* now all axis labels of a chart are displaied.
* PPTX import: Wrong text horizontal adjustment inside shape.
* improve performance of some matrix operations, related
* improve performance of some matrix operations, related
* resource leak in object
* color graphics as black and white
* fix OOXML validation error, related
* UOP import failed because of leading and trailing space in XSLT.
* show insert tab at the correct position when RTL is on
* don't overwrite users input if the value is unchanged
* ComboBox in table should use same formatting as floating ComboBox
* WW8 filter: import zoom type
* revert "reportbuilder: Revert "don't use variables ..."
* update references only if cut originates from the same document
* don't restart timer if already running
* undo want to take ownership of nodes, but can't
* revert "correct svg:viewBox for EnhancedCustomShape..."
* don't limit PositionY to available width
* handle relative refs correctly in xls import
* file resultset seek table to before beginning on opening resultset
* use the correct tab for sheet local names
* instant updates in SUM/AVERAGE in status bar
* rearrangement of writer's frame toolbar
* restore heading 3 and 4 color to automatic
* color graphics as black and white
* improve performance of some matrix operations, related
* chart is truncated - moved down outside the margins of the object
* add sot storage unit test.
* rearrange impress and draw slide context menus submenu
* relative refs wrap around in xls
* moved presentation features to standard toolbar
* default focus on folder rather than filename
* differentiate between empty cell and empty result in matrix
* we want to compare two different cells
* SwXShape: don't ask SwTextBoxHelper for ZOrder of child shapes
* reorganize the file menu and set shortcut for .uno:CloseDoc
* addition of .uno:Graphic to writer's view menu
* undo want to take ownership of nodes, but can't
* fix radio button’s groups
* removal of 'Custom Animation' entry from context menu
* change Image Crop Behavior
* reimplement shared formula import for xlsb
* add tooltip for Color Tolerance spinbutton
* SwXShape: don't ask SwTextBoxHelper for ZOrder of child shapes
* append formula cells to track instead of tree
* sidebar tabs not visible when Sidebar deck is shown
* revert "reportbuilder: Revert "don't use variables ..."
* reorganize the image context menu [Yousuf Philips]
* sw: fix root cause of a11y crash when merging cells [Michael Stahl]
* set autocheck bits [Caolán McNamara]
* restore simple listbox [Andras Timar]
* update locale data for Moore Burkina Faso [mos-BF]
* update locale data for French Burkina Faso [fr-BF]
* vcl: regression in GetFontMetric
* ComboBox in table should use same formatting as floating ComboBox
* better fix for Duplication in Last Used Functions sidebar list
* Pb to delete words with 2 initials in Autocorr Except
* draw tab fill color when selected on the tab bottom
* don't overwrite users input if the value is unchanged
* improve Simplified Chinese numbering types
* duplicated strings in an ItemList are not translated
* related groups should appear like views and not like tables
* move Menu->New Menu
* by default hide all feature checkboxes
* Assertion failed: false rtl_uString_newFromSubString
* make the string 'Red Line' localizable in Letter Wizard
* ClarisWorks: import empty starting lines/columns
* PostgreSQL-SDBC: use correct syntax for boolean comparisons
* DOC import: tokenize PlcfAtnBkf and PlcfAtnBkl
* sw: add RES_FLTR_ANNOTATIONMARK
* revert "correct svg:viewBox for EnhancedCustomShape..."
* bidi, the gift that keeps on giving
* [abrt] libreoffice-core: equals(): soffice.bin killed by SIGSEGV