Mapserver: fixed inconsistencies int WMS GetFeatureInfo response
[spatialite] Update layer statistics after adding new columns
Fix #8923
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/mapserver/qgswmsserver.cpp
Populate transparency table when loading qml style for raster
 layer
Inverted renderer: make sure it works when no painter is here (feature count)
Add tooltip to map unit scale edit button
Improve map unit scale dialog title and add descriptive
Inverted polygon renderer: add an option to preprocess polygons using an union
[processing] Search for description files also in the sub-directories of the script/model directory
Inverted polygon renderer: make sure the each symbol category is always rendered in the same order
[processing] Allow algorithm providers to set the allowed output raster extensions if needed
[processing] Add some missing algorithms
[processing] Fix problem with displaying R graphs
[processing] Make sure the log tab is visible before executing an algorithm
[processing] Update Processing toolbox when a provider is added or removed
Inverted polygon renderer: fix rendering when projection is enabled
Inverted polygon renderer: add test for projected and merged
Inverted polygon renderer: update SIP
Make OSM DB metadata initialization in transaction
Check Sqlite version to switch metadata initialization parameter