Copy app files to lib/templates/project
Move doc-src to the project template.
Make :name argument to new optional with a default value.
Update :new task with project template path.
Streamline list of files in gemspec.
Remove Compass, Sass, and Stipe from template Sinatra app file; only required when Sass is compiled on request, which is never.
Remove :server task from template Rakefile, since that is now handled by `toadstool server`
Remove references to local gems in template project.