WIP: Add or update Dashboard ACL

SQL Integration Tests for the guardian class too.

pkg/services/sqlstore/datasource_test.go

@@ -15,6 +15,7 @@ func InitTestDB(t *testing.T) {
 	x, err := xorm.NewEngine(sqlutil.TestDB_Sqlite3.DriverName, sqlutil.TestDB_Sqlite3.ConnStr)
 	//x, err := xorm.NewEngine(sqlutil.TestDB_Mysql.DriverName, sqlutil.TestDB_Mysql.ConnStr)
 	//x, err := xorm.NewEngine(sqlutil.TestDB_Postgres.DriverName, sqlutil.TestDB_Postgres.ConnStr)
+	// x.ShowSQL()
 
 	if err != nil {
 		t.Fatalf("Failed to init in memory sqllite3 db %v", err)