Template context menu can not appear, and I would like user can change the list postions and orders of user defined templates and buid in templates. Thank you!
Please specify what you mean by "Template context menu can not appear".
The order of template resources (i.e. "User", "Builtin" and optionally additional ones) can be configured via template_resources.xml in the config directory. Within a resouce templates are ordered alphabetically by filename. As a workaround to modify the order, you may number your templates, e.g. 01_...
likely this relates to http://sourceforge.net/mailarchive/message.php?msg_id=31087244
-> fixed in rev. 4072