adding cancel order call
Merge branch 'jakprints' of github.com:rgenerator/active_fulfillment into jakprints

* 'jakprints' of github.com:rgenerator/active_fulfillment:
  Options/fixes for Jakprints test env
  A few more Jakprints fixes
  More Jakprints error handling
  Service sub classes depend on super being called first...
  Jakpints error handling
  adding more granular exceptions for Cafepress communication
  removing jakprints
  lets not worry about jakprints for now
  removing unwanted  include ::CafePress::SimpleOrderAPI from jakprints
  adding gem to Gemfile
  adding jackprints service
  small fixes to cafe press service
  Proper support for test_mode, don't touch caller's Hash
  Fix namespace for CP API include
  Rescue CafePress client errors