have oauth example working...

just need to sort out how to merge it with main program.  this will be
the call with typhoeus later:

all_projects =
JSON.parse(Typhoeus::Request.get("https://app.asana.com/api/1.0/projects
/?opt_fields=color,name",  headers: {Authorization: "Bearer
your_token_here_returned_from_oauth"}).body)