iOS 7 support

[almas73]

README says that the minimum deployment target is iOS 7, but the Podspec is set to iOS8. Which one is correct? Is there a way to use it with iOS 7?

[rsattar]

Hey @almas73 I'm going to take a look at this today. If I remember correctly I was using something that required iOS 8 but I'm not sure. I'll check.