fully deletable videos -- enable/disable with cli args

apiGo/database/settings/Settings.go

@@ -1,6 +1,7 @@
 package settings
 
 var tvShowEnabled bool
+var videosDeletable bool
 
 func TVShowsEnabled() bool {
 	return tvShowEnabled
@@ -9,3 +10,11 @@ func TVShowsEnabled() bool {
 func SetTVShowEnabled(enabled bool) {
 	tvShowEnabled = enabled
 }
+
+func VideosDeletable() bool {
+	return videosDeletable
+}
+
+func SetVideosDeletable(deletable bool) {
+	videosDeletable = deletable
+}