* Implements Redmine feature request qgis#6859.
* v.what.rast.points when type=point. For points input layers.
* v.what.rast.centroids when type=centroid. For polygons input layers.

…is#5583)

…14162)

Now the layer tooltips (in the layer tree) contains:
* title (or the short name, if title empty)
* abstract (if not empty)
* URL

This reverts commit d902c56.

Default precise clang versions are now also randomly failing, so
let's try using a newer clang version (3.8) again and see if this
fixes it.

The code takes advantage of points already created to paint the
geometries to draw the markers.

[processing] add v.what.rast GRASS 7 algorithms

[processing] add r.null GRASS7 algorithm (fix qgis#6893)

[processing] add GRASS7 r.reclass inline rules (fix qgis#5583)

[processing] add GRASS7 v.distance (fix qgis#12817)

…deps.pl

…aster

[Improvement] Draw markers faster

Layer tooltips

Some extreme corner cases (eg "NULL OR TRUE") tested by the provider
tests were failing with GDAL 2.0. In GDAL<2.0 these expressions would
be rejected by OGR, but it seems GDAL>=2.0 has partial support for
these so the expression compiler needs to handle them before handing
off to GDAL.

[Bugfix] [Processing] Catch some python errors in batch mode

This reverts commit f722bb2.

[pluginmanager] apply auth also when downloading plugin package

[FEATURE] Adds support for GNSS receivers by handling $GPRMC message (implements qgis#12980)

- test that fetching subset of attributes results in nulls for
all other fields
- test that geometry is fetched by default, but empty when
NoGeometry flag is passed

…gis#14401, implements qgis#14192)

…ometryCollectionV2

…changed_modules

[processing] fix/adds SAGA 2.2.3 tools

…buffer

[processing] fix GRASS7 v.buffer.column

[processing] use local GRASS7 help files if they exist (fix qgis#7745)

…er on a Shape file:

Fix extent for OGR provider, followup 9fb7819

…ve the same extent

Fix out of bounds array access if nextVertex is called on empty geometry collection

tests enabled

into testqgsrasterlayer and testqgsvectorfilewriter

(slightly speeds up compiling and running tests)

Use BoundingBoxes to check faster if clipping is necessary

[Improvement] Use BoundingBoxes in labeling

[processing] allow unmatching extents in SAGA grid masking algs

[processing] include target elevation above the ground parameter in GRASS7 r.viewshed

…x_grid_spline

[processing] fix SAGA 2.2.x grid_spline tools

…x_resampling

[processing] fix SAGA 2.2.x resampling

…situations

Currently the mContext.renderingStopped() check is done only if the feature
has a geometry. Which makes it possible to have really really long loops if
a long series of features without geometries are returned by the feature iterator.
This is perhaps not something that can happen in practice, but I hit that issue
when prototyping my WFS asynchronous feature downloading that currently only returns
dummy features. QGIS was completely blocked due to the iterator returning infinite
geometry-less features.

selection widget (fix qgis#14385)

This makes it possible to change SVG fill/outline color and outline
width when using parameterised SVG files such as those included
with QGIS (fix qgis#10542)

…rLayerRenderer_drawRendererV2

QgsVectorLayerRenderer::drawRendererV2(): make it cancellable in all …

Options for table view, form view and remember last view

[Bugfix] offer NULL value in relation reference widget if allowed (fixes qgis#14162)

…al_rasterize

[processing] add extent parameter to gdal rasterize

…shapes_polygons_tools

[processing] add missing SAGA 2.2.x shapes_polygons_tools tools