Revert "db: increase db module level in vlib "

This reverts commit cd6d175180.

vlib/orm/orm_test.v

@@ -0,0 +1,55 @@
+//import pg
+ 
+struct Modules {
+	id int 
+	user_id int 
+	name string 
+	url string
+	//nr_downloads int 
+}
+
+fn test_orm() {
+/* 
+	db := pg.connect('vpm', 'alex')
+	//nr_modules := db.select count from modules  
+	//nr_modules := db.select count from Modules where id == 1 
+	nr_modules := db.select count from Modules where  
+		name == 'Bob' && id == 1 
+	println(nr_modules) 
+ 
+	mod := db.select from Modules where id = 1 limit 1 
+	println(mod) 
+
+	mods := db.select from Modules limit 10 
+	for mod in mods { 
+	println(mod) 
+	} 
+*/ 
+
+/* 
+	mod := db.retrieve<Module>(1) 
+
+	mod := db.update Module set name = name + '!' where id > 10 
+
+
+	nr_modules := db.select count from Modules 
+		where id > 1 && name == '' 
+	println(nr_modules) 
+
+	nr_modules := db.select count from modules 
+	nr_modules := db.select from modules 
+	nr_modules := db[:modules].select 
+*/ 
+/* 
+	mod := select from db.modules where id = 1 limit 1 
+	println(mod.name) 
+	top_mods := select from db.modules where nr_downloads > 1000 order by nr_downloads desc limit 10 
+	top_mods := db.select from modules where nr_downloads > 1000 order by nr_downloads desc limit 10 
+	top_mods := db.select<Module>(m => m.nr_downloads > 1000).order_by(m => m.nr_downloads).desc().limit(10) 
+	names := select name from db.modules // []string 
+
+
+	n := db.q_int('select count(*) from modules') 
+	println(n) 
+*/ 
+}