//This is the set up code for iOS
//By replacing "CRDropbox" in the lines below you can implement whatever Cloud Storage service you want.
//Example:
//[CRBox alloc]
//[CROneDrive alloc], etc...
self.dropbox = [[CRDropbox alloc] initWithClientId:@"dropboxKey"
clientSecret:@"dropboxSecret"
redirectUri:@"https://www.cloudrailauth.com/auth" //example
state:@"CRSTATE"];// anyStateString will do for iOS