[MB-522] Added title_resource to docs.
[MB-522] Added title_resource to docs.

ipmobiletech/ios-library,zhangqinghe/ios-library,manuyavuz/ios-library,manuyavuz/ios-library,zhangqinghe/ios-library,grosch/ios-library,mikerowan/ios-library,mikerowan/ios-library,mikerowan/ios-library,ipmobiletech/ios-library,grosch/ios-library,zhangqinghe/ios-library,ipmobiletech/ios-library,grosch/ios-library,manuyavuz/ios-library