create.template: Create a new template
Description
This function writes a skeleton directory structure for creating your own
  custom templates.
Usage
create.template(target, source = "minimal")
Arguments
- target
- Name of the new template. It is created under the directory
specified by - options('ProjectTemplate.templatedir'), or, when
missing, in the current directory.
 
- source
- Name of an existing template to copy, defaults to the built in
'minimal' template.