Allow a Client to Reconnect or Disconnect a Given Token

In our app, we need to reconnect tokens so they don't expire (every 6 mos). We have a little cronjob that runs, and so we needed a way to reconnect a token.

Also, the "Disconnect" process that occurs with IntuitOnline has to go our to their WebUI, so we can put it behind Quickeebooks and give a cleaner User Experience.