update french translation
replace old select calls with getFeatures method
write field names in the same encoding as attribute values (fix #4540)
[sextante] model outputs are now shown in canvas
Merge pull request #578 from minorua/fieldname_encoding

write field names in the same encoding as attribute values (fix #4540)
[sextante] fixed problem when defining help files for the first time
Merge pull request #575 from Jean-Roc/mywork

update french translation
[pyqgis-console] add a context menu for tabs
[pyqgis-console] fix typo and indentation update
[pyqgis-console] just shows the context menu on tabs (does not on tabbar)
Add warning for printing and pdf export with blend modes with option to print as raster
Add parameter for QgsMessageViewer to disable deleteOnClose, allows retrieving checkBoxState after dialog has closed
Make sure print as raster checkbox is updated after blend mode warning
Fix heatmap rasters not correctly initialising with NODATA value
Merge pull request #577 from vinayan/sliverFix

[Fix #7714] ftools - Eliminate - improve performance with new vector api calls
Small fixes to heatmap plugin
Merge pull request #579 from nyalldawson/blend_warning

Show warning when printing or pdfing a composition when blend modes are present
Use OGR VSI cache as buffer on Windows
script to generate random vectors which may be used for benchmarks
fix #7770