I didn't notice this before, presumably this is because there are multiple Ubers and we didn't want them all using the same dev account.  Except that I think it would actually be fine for them to use the same dev account, and taking this out means there's an annoying manual step required to actually test out any credit card stuff.  So I mean, it's not that big a deal, but if someone new checks out the code and does a local Vagrant install, where are they supposed to get these values from?