fr: features.po updates finished
fr: getting_started.po updates finished
fr: qgis_gui.po updated
Merge pull request #35 from MarieSilvestre/master

fr: po updates for preambule and introduction files
updated .po textfiles with textual changes
corrected little mistakes
corrected little mistakes
Merge pull request #36 from ghtmtt/master

syntax problem fixed
translated front pages to Dutch
update script to create certain language in virt sphinx env
distiguish virtual and local sphinx env