More IT GUI translation
[tests] Add support for locally spawned fcgi process

- No building of spawn-fcgi or managing of spawned process, yet
Russian translation update.
Merge pull request #857 from artfwo/master

Russian translation update.
translation update: sv by Victor
fix missing sip methods for rubber bands
[gui] Fix crash when loading a vector layer style, due to lack of checks for removed deprecated labels tab
update french translation
Merge pull request #859 from Jean-Roc/traduction_ui

update french translation
[pyqgis-console] update pyqgis.pap file after 2d63dcf
[dualview] Fix crash when adding columns with feature form open
translation update: chinese with adding new translator
[tests] Add preconfigured project to test local server connection
[dualview] Fix add/delete crash and fieldcalc behavior of feature form
[dualview] Default preview text shows also up for NULL values
[processing] modified saga checking to support 2.0.8
[processing] improved script edit dialog
[processing] added extent as output type and made it available in modeler
[processing] modified saga ids description and fixed example script bug
[processing] improved handling of output files and file naming