Add support for using a custom kSecAttrAccessible for all setter methods.
…on-ARC environments automagically.
According to https://groups.google.com/forum/?fromgroups#!topic/cocoapods/tqk86CcAu20 this is the right way to handle version-less projects
…bundle id, so a key like "MySecretKey" is actually stored as "com.mycompany.myapp.MySecretKey". Otherwise, you can have apps sharing secure keys in advertantly.