For clarity and consistency, could the license header present in the INAppStoreWindow/INWindowButton files please also be applied to the NSDocument+INAppStoreWindowFixes file?
I'm going to strip the license from all the headers and move it into a LICENSE file actually, so feel free to omit the license from the headers of any new files you create.
For clarity and consistency, could the license header present in the INAppStoreWindow/INWindowButton files please also be applied to the NSDocument+INAppStoreWindowFixes file?