Fix translations in Processing.py
[Processing] Inform listeners when all algorithms have been loaded.
[Processing] Fix advanced parameter handling in OTB algorithms.
[Processing] Add GDAL build virtual raster alg.
[Processing] Add GDAL build virtual raster alg - part 2.
Add tolerance to shapeburst test

Fixes it on ubuntu trusty
[GRASS] data item fix
Revert "Fix translations in Processing.py"

This reverts commit 81089a1fa258feb86a52db9bba1fd0708b5f70a7.
Merge pull request #1614 from radosuav/small_fixes

Small fixes for Processing
Hopefully fix sld test
Run build within ctest script and add some information for the dashboard
[FEATURE] Raster image symbol fill type

Allows for filling polygons with a tiled raster image. Options
include (data defined) file name, opacity, image size (in pixels,
mm or map units), coordinate mode (feature or view) and rotation.