Switch to Pinboard API Authentication Tokens

I changed the authentication method for the Pinboard service to the (not so) new API Token method. So instead of using your username and password in each Pinboard API call, I can now pass an API token that's specific to your Pinboard account. The Pinboard blog tells us why this is a good idea:> There are two big advantages to using the token. First, unlike a lot of user passwords, it only works on Pinboard. So if an attacker gets hold of it, it strictly limits the damage they can do to your online life. Second, you can reset the token at any time without having to change your password.Please set your API Token the next time you visit the crofflr configuration page.