updates README for better organization
fixes bug in ssl connection params
refactors rest_client and resource_options into their own methods
prevents raising of exception if the request is not 2xx
adds create_order and update_order methods
requires relative for irb testing
update_order methods already exists
removes duplicate method, cleans up json response if successful
Merge pull request #2 from brycemcd/master

Adds order methods, fixes SSL