Replace @ActivityStarterConfig(converters = { ParcelarArgConverter.class }) to @Arg(bundler = ParcelarArgConverter.class) about activitystarter

[MarcinMoskala]

I am really busy for next month. I would like to keep previous format because thanks to it there is no need to define converter in every line. But I am open for definition in arg annotation that will be designed to define converter just for single element. Feel free to contribute.

Also bundler is not correct name in this case. It was in FragmentArgs where it was used just to add elements to Fragment bundle. While this library is supporting also Intents (in Activities and Services) this name was not adequate. Also this would lead to problem of separate definitions for Intents and Bundles what could lead to problems and confusion. From them same reasons I decided that way of saving element to Intent or Bundle should be done by library. Thanks to that we can be sure that there are no key problems. As a conclusions I decided that instead of class that is defining how custom type should be saved, there should be class that is defining a way how element is changed from not supported object to one that is supported. And this are converters.

Also about Parceler - I am planning to make build-in support for this feature. Then no converter will be needed for them. I am just really overloaded right now. According to my plans, I would be able to sit to that feature in August. Unless someone will decide to implement it earlier. Another time - feel free to contribute.