[FEATURE] Drop spatial query plugin

* Tagged as feature to remember to include in release notes

The functionality of this plugin is duplicated in the processing
Extract by Location and Select by Location algorithms.

Author: nyalldawson

debian/qgis.install

@@ -2,7 +2,6 @@ usr/lib/qgis/plugins/libgeorefplugin.so
 usr/lib/qgis/plugins/libgpsimporterplugin.so
 usr/lib/qgis/plugins/libcoordinatecaptureplugin.so
 usr/lib/qgis/plugins/libevis.so
-usr/lib/qgis/plugins/libspatialqueryplugin.so
 usr/lib/qgis/plugins/libofflineeditingplugin.so
 usr/lib/qgis/plugins/libtopolplugin.so
 usr/lib/qgis/plugins/libgeometrycheckerplugin.so

ms-windows/osgeo4w/package.cmd

@@ -381,7 +381,6 @@ tar -C %OSGEO4W_ROOT% -cjf %ARCH%/release/qgis/%PACKAGENAME%/%PACKAGENAME%-%VERS
 	"apps/%PACKAGENAME%/plugins/georefplugin.dll" ^
 	"apps/%PACKAGENAME%/plugins/gpsimporterplugin.dll" ^
 	"apps/%PACKAGENAME%/plugins/offlineeditingplugin.dll" ^
-	"apps/%PACKAGENAME%/plugins/spatialqueryplugin.dll" ^
 	"apps/%PACKAGENAME%/plugins/topolplugin.dll" ^
 	"apps/%PACKAGENAME%/plugins/geometrycheckerplugin.dll" ^
 	"apps/%PACKAGENAME%/qtplugins/sqldrivers/qsqlspatialite.dll" ^

ms-windows/plugins.nsh

@@ -15,7 +15,6 @@ WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "globeplugin" "false
 WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "gpsimporterplugin" "true"
 WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "grassplugin" "true"
 WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "offlineeditingplugin" "true"
-WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "spatialqueryplugin" "true"
 WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "topolplugin" "true"
 
 ###############################  reg2nsis end  #################################

src/plugins/CMakeLists.txt

@@ -8,7 +8,6 @@ SET (CMAKE_LIBRARY_OUTPUT_DIRECTORY ${QGIS_OUTPUT_DIRECTORY}/${QGIS_PLUGIN_SUBDI
 
 ADD_SUBDIRECTORY(coordinate_capture)
 ADD_SUBDIRECTORY(evis)
-ADD_SUBDIRECTORY(spatialquery)
 ADD_SUBDIRECTORY(gps_importer)
 ADD_SUBDIRECTORY(topology)
 ADD_SUBDIRECTORY(offline_editing)