Extracted quantities update as soon as possible

* The quantities of resources extracted from mines will now be updated
as soon as they have a reason to. This includes planet assignment,
abandonment, ownership changes, and updates to mining priorities.

* The mining update will now remove the current resource income from the
providers, and only then re-compute all extracted quantities. This is
more logical and corresponds to the way the other game updates work.

* Fixed bug in extraction computation where the size of the planet's
happy population was used instead of the happy/total ratio when
adjusting the mining production for riots.

* The following SQL scripts must be re-executed to upgrade a database:
  -> 040-functions/040-empire.sql
  -> 040-functions/145-resource-providers.sql
  -> 040-functions/147-empire-mining.sql
  -> 050-updates/120-planet-mining.sql

legacyworlds-server-data/db-structure/tests/user/050-updates/120-planet-mining/010-gu-pmc-weights-view.sql

@@ -1,11 +0,0 @@
-/*
- * Test privileges on sys.gu_pmc_weights_view
- */
-BEGIN;
-	SELECT plan( 1 );
-
-	SELECT diag_test_name( 'sys.gu_pmc_weights_view - Privileges' );
-	SELECT throws_ok( 'SELECT * FROM sys.gu_pmc_weights_view' , 42501 );
-	
-	SELECT * FROM finish( );
-ROLLBACK;

legacyworlds-server-data/db-structure/tests/user/050-updates/120-planet-mining/020-gu-pmc-totals-view.sql

@@ -1,11 +0,0 @@
-/*
- * Test privileges on sys.gu_pmc_totals_view
- */
-BEGIN;
-	SELECT plan( 1 );
-
-	SELECT diag_test_name( 'sys.gu_pmc_totals_view - Privileges' );
-	SELECT throws_ok( 'SELECT * FROM sys.gu_pmc_totals_view' , 42501 );
-	
-	SELECT * FROM finish( );
-ROLLBACK;

legacyworlds-server-data/db-structure/tests/user/050-updates/120-planet-mining/040-gu-pmc-update-resource.sql

@@ -1,13 +0,0 @@
-/*
- * Test privileges on sys.gu_pmc_update_resource( )
- */
-BEGIN;
-	SELECT plan( 1 );
-
-	SELECT diag_test_name( 'sys.gu_pmc_update_resource - Privileges' );
-	SELECT throws_ok( $$
-		SELECT * FROM sys.gu_pmc_update_resource( ROW( NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL ) );
-	$$ , 42501 );
-	
-	SELECT * FROM finish( );
-ROLLBACK;