Creates the directory where the Rd files should be saved.
## Static method (use this):
## Rdoc$createManPath(...)## Don't use the below:
# S3 method for Rdoc
createManPath(this, ...)
Returns TRUE if the directory was creates, FALSE if it already exists
and throws an Exception if failed.
Not used.
Henrik Bengtsson
*getManPath()
For more information see Rdoc.