IPHONE-175: Don't use ivars, only properties
IPHONE-175: Pass panel name to chooser, don't let it fetch the info
IPHONE-175: Needed the controller to fetch list of all panels, so passing that instead of selected panel name (that can be retrieved from controller)
IPHONE-175: method to get REST URL to fetch panel identities not used anymore, encapsulated in client library
IPHONE-175: Removed ORConsoleSettingsManager direct dependency from ServerDefinition
IPHONE-175: Make sure settingsManager is always accessed from ivar and not from "shared instance class method"
IPHONE-175: Use property instead of ivar for settingsManager
IPHONE-175: Pass ORConsoleSettingsManager as dependency to AppSettingController
IPHONE-175: Removed unused method
IPHONE-175: Pass ORConsoleSettingsManager / ORConsoleSettings as dependency from AppDelegate (not complete yet)