vweb: fix get_cookie() and redirect()

vlib/orm/orm_test.v

@@ -0,0 +1,25 @@
+//import pg
+ 
+struct Mod {
+	id int 
+	name string 
+	url string
+	nr_downloads int 
+}
+
+fn test_orm() {
+/* 
+	db := pg.connect('vpm', 'alex')
+	nr_modules := select count from db.modules 
+	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) 
+*/ 
+}