Add ability to store custom templates in uploads, please

I have created a custom template for our newsletters. This, of course, means that every time I update my templates folder is overwritten and I have to re-upload it to my server.

The solution is to have custom templates stored elsewhere, such as the uploads directory or in in the active theme.

Is this feature going to be added? (I've addressed it before.)

I love the simplicity of the e-newsletter plugin, but the templates disappearing on upgrade is a problem for clients.