Portugues translations
more portuguese translations and corrections
Merge remote-tracking branch 'upstream/master'
Some PT-pt translations and corrections
reverse 'help.css' file to previous commit
Merge pull request #487 from SrNetoChan/master

New translations and some updates to PT-pt
[sextante] added "delete R script" action
[sextante] Tests stuff. Added new test models and scripts, geojson testdata and extra tests
[sextante]Saga algorithms can now have harcoded values in description.

Modified SAGA descriptions accordingly and fixed Layer importer to avoid duplicated extensions
[sextante] added some extra space in modeler for inputs tab
[sextante] added Polygonize algorithm by Piotr Pociask
[sextante] modeler tests
composer legend minor fixes
german translation update
Lithuanian translations
Merge pull request #489 from tomass/master

lithuanian translation update
Add overload for QgsFeature with QgsFields
Pass fields into new feature in add tool
Estimate a sensible default radius for heatmaps from the layer extent
Cleanup heatmap dialog strings to follow standard capitalisation