removed Sublime Text project files
removed weird 'Condition' on Order Items

I have no idea what it was there for but it doesn't match any of
the other things in that method and is a duplicate of 'price'.
Added more pricing info to the OrderList method
added 'QuantityOrdered' to Order items
code cleanup
refactored OrderFultillment at bit

- reformatted some code
- corrected a misspelling bug
- inserted optional MarchantOrderID / MerchantOrderItemID fields
corrected/added to RSpec tests
removed debug code
Merge pull request #4 from rnhurt/master

Added more pricing info to the OrderList method