tree b0acee17d5970016a07bd1d8a2b597f72424f219
parent 9c0c3d8d8b032544623c3098f3fb346186510f41
author Kevin Hufnagle <khufnagle@google.com> 1466786315 -0700
committer Kevin Hufnagle <khufnagle@google.com> 1468270678 -0700

docs: Edited phrasing for "orderId is blank with test IAP purchases"

Also added links to the In-app Billing Reference documentation in
areas where the "orderId" field is mentioned.

Bug: 29068371
Change-Id: I457e0074032613b4721b16017642eedd457fe7f1