DSG Tools QGIS 4 compatibility

DSGTools with the following features: -Creation, Storage and Deletion of PostGIS servers configurations -Database creation using Spatialite and PostGIS according to EDGV version 2.1.3 and 3.0 (cadaster) -Layer loading by category and class as defined by EDGV version 2.1.3 and EDGV version 3.0 (cadaster) -Manipulation of complex features (Creation, Editing, Deletion, Zoom, Association, Disassociation) and -Access to some WM(T)S services provided by BDGEx. -Inventory Tool for all geospatial data supported by GDAL/OGR. -Tool to install Models and Script (geoalgorithms) in the Processing Toolbox (HSV fusion script available). -Database role management. Access profile (i.e. Read/Write permissions by table in database ). -Database user profile management (e.g. Grant/Revoke predifined roles to/from user ). -Create/Remove PostgreSQL users. -Alter PostgreSQL user Password. -Conversion tools between postgis and spatialite EDGV databases. -Tool to assign elevation values to contour lines in a simple way. -EDGV code list viewer to aid attributes queries using our EDGV databases. -Drop EDGV databases -Remove missing databases from qsettings -Tool to reclassify features (move them to another layer) with predefined attributes Requirements for LINUX (Ubuntu/Debian): Install the following packages as follows: sudo apt-get install libqt5sql5-psql sudo apt-get install libqt5sql5-sqlite