added controls for the auto-refresh tag in the page header, which was the ONLY use for the metadata mechanism in Venice...

config/config.go

@@ -47,7 +47,8 @@ func (*AmCLI) Version() string {
 // AmConfig holds the configuration of the application as read from YAML.
 type AmConfig struct {
 	Site struct {
-		Title string `yaml:"title"`
+		Title      string `yaml:"title"`
+		TopRefresh int    `yaml:"topRefresh"`
 	} `yaml:"site"`
 	Database struct {
 		Driver string `yaml:"driver"`

config/default.yaml

@@ -8,6 +8,7 @@
 #
 site:
   title: "Amsterdam Web Communities System"
+  topRefresh: 300
 database:
   driver: "mysql"
   dsn: "amsdb:x00yes2k@tcp(localhost)/amsterdam?parseTime=true&loc=Local"