Use native file dialog for save as image under linux
Add default file name parameter for getSaveAsImageName dialog
Better conversion of QPainterPath to dxf
Improve dxf export for svg symbols
Remove legacy code
Remove drawEllipse from dxf paint engine (default implementation calls drawPolygon)
Export more simple markers to dxf
Fix circle position in dxf export
[TRANSUP] no by James

Signed-off-by: Werner Macho <werner.macho@gmail.com>
[Feature][Processing] Headless

To use QGIS Processing in python scripts out of QGIS.
The changes made concern the dependence to legendInterface. In cases
where the interface.iface is null (None) QGIS Processing uses the
QgsMapLayerRegistry instance.
Merge pull request #1031 from rldhont/headless_processing

Some changes to allow Processing to be run headless

It replaces legendInterface with QgsMapLayerRegistry, which is a better option
[processing] minor cosmetic change
[composer] Ensure that extent of new map items is centered on current centre of map
update french translation
Safety checks for classification algorithms (Fix #9252)
[georeferencer] reset world file checkbox when transformation differ from Linear (Fixes #9251)
Patch for issue 8920.
Merge pull request #1042 from ErunamoJAZZ/master

Patch for issue 8920.
allow float values in densify interval input field
Merge pull request #9 from Ecologeek/traduction_ui

update french translation