Simplify code by removing unecessary index.
Represent group specifiers as IASKSpecifiers instead of dicts.
Add PSRadioGroupSpecifier to Complete.plist.
Display radio group values in table.
Extract multiple value selection into reusable class.
Add selection to radio groups.
Adapted to work with larger margins on iPhone 6 and 6 Plus
Merge remote-tracking branch 'Fishinear/master'
Sample App: iPhone 6 (Plus) resolution support
IASKPSTextFieldSpecifierViewCell: use font size constant
Merge branch 'feature/PSRadioGroupSpecifier' of https://github.com/nschum/InAppSettingsKit
Bumped version to 2.3