Skip confirmation step for connecting new service feature.
When connecting new service to existing account(ConnectController::connectServiceAction) it shows a confirmation screen, which in most cases is not really meaningfull.
`confirm_connect` boolean confirmation option was added under `connect` node, disabled by default, which turns off the configuration screen.
hwi_oauth:
   #...
   connect:
     #...
     confirm_connect: true|false
Cleanup confirmation page feature
Merge pull request #259 from stloyd/feature/connect_confirm

Allow to disable connect confirmation screen page