Uses Marvel REST API to get the database of Marvel characters. To build this project you must download and include RestKit https://github.com/RestKit/RestKit.
You also need to register as a developer at https://developer.marvel.com in order to obtain your public and private keys. After that don't forget to go to Marvel-Characters-Prefix.pch file and change the MARVEL_PUBLIC_KEY and MARVEL_PRIVATE_KEY macros.
Characters data provided by Marvel (© 2014 Marvel).