Add the number and url fields to payment request items.
Add error type fields to payment responses.
use cover_me
update attr_required
ignore coverage.data
v0.4.4
fix cover_me usage
Adding support for the item number to the item object (cherry-picking from commit e9fa919d957085090ac8446d55f5b2e79f4b2230)
Adding the ability to query transaction details from paypal (cherry-picking from commit 6becc5d8bc5918b809b452f855f9ee1934731f2d)
Adding unit tests and fixing the unhandled attributes (cherry-picking from commit 93eabb6727ab3961e3b0e3658112dd12414ddb65)
Adding the failure and success messages to GetTransactionDetails tests (cherry-picking from commit bfd01fe2eb022f49638cfc26a83e0ce402c6157b)
removing the item number
Adding tests for item number
Merge pull request #24 from thurtt/GetTransactionDetails_support

Get transaction details support
tab to spaces
Merge pull request #19 from chewi/master

Some additional payment request and response fields.
Merge remote-tracking branch 'thurtt/Item_Number_Support'

Conflicts:
	lib/paypal/payment/request/item.rb
v0.4.5
avoid rounding error when calculating items amount
ref #26
added some optional parameters support at SetExpressCheckout call
close #27
v0.4.6
typo
ShipTo#street2
close #28