schlu/Ipa-Reader — pull request #1 by mouse-lin (2013-06-20 07:33:59+00:00)
Title: fetch method to IpaReader::IpaFile & modify readme

When I want to get other data from info.plist file, IpaReader::IpaFile dont get the data, because now only can get version or name or target_os_version etc.
So, new fetch key method, can fetch the key u value want to, if the key inexistence, return nil