Feature request : support custom jsdoc template

[songyumeng]

Hi,Thanks for your work on this.
I have a problem: I create a custom jsdoc template with my own css style,etc.
jsdocs folder:
├── plugins
├── template
│ ├── static
│ ├── tmpl
├── config.json

config.json
"opts": {
"recurse": true,
"template": "./template",
"configPath": "./",
"destination": "./docs"
}

But this plugin only supports 4 templates,not supports "./template".
Is it possible to supports custom jsdoc template？

My current solution : recommend template folder should include a 'default.ejs' file .
├── plugins
├── template
│ ├── default.ejs
│ ├── static
│ ├── tmpl
├── config.json

getTemplatePath.js file like this:

Any suggestions?Thank you.