enfore template file suffix

db_crud.go

@@ -15,7 +15,7 @@ type Employee struct {
 	City string
 }
 
-var tmpl = template.Must(template.ParseGlob("form/*"))
+var tmpl = template.Must(template.ParseGlob("form/*.tmpl"))
 
 func dbConn() (db *sql.DB) {
 	dbDriver := Config.DB.Driver