Changelog Digest for Fri, May 15

[kareila]

Code push last night! All previous changes are now live including this one:

[dw-free]

c4f5f857fb42: Add PayPal 'Buy Now' button support Enables credit card purchases without a PayPal account.

Subsequent changes are not live yet, starting with this one:

[dw-free]

a49d7c481fa6: Fix tyop at Mark's request. Fixed a typo.