Added another key to the result dictionary to contain the raw data of the request. Now it is possible to get binary data like a profile picture.
Updated the sample app so that after the token is requested the user's profile picture is displayed.
Sorry about the .gitignore, I didn't have a global gitignore file for all the xcode junk, so it was a bit of a mixup.
I have fixed the style issues and it seems OK now.
Added another key to the result dictionary to contain the raw data of the request. Now it is possible to get binary data like a profile picture. Updated the sample app so that after the token is requested the user's profile picture is displayed.