Piwik: Podfile: set the right identity for frameworks to be able to make release builds
Piwik: Podfile: set the right identity for frameworks to be able to make release builds

See https://github.com/CocoaPods/CocoaPods/issues/3156#issuecomment-102022787

vector-im/riot-ios,vector-im/riot-ios,vector-im/riot-ios,vector-im/vector-ios,vector-im/vector-ios,vector-im/riot-ios,vector-im/riot-ios,vector-im/riot-ios,vector-im/vector-ios