Last minute patches to CP

Author: hzalaz

Guardian.podspec

@@ -12,9 +12,10 @@ Pod::Spec.new do |s|
   s.source           = { :git => 'https://github.com/auth0/Guardian.swift.git', :tag => s.version.to_s }
   s.social_media_url = 'https://twitter.com/auth0'
 
-  s.ios.deployment_target = '9.0'
+  s.ios.deployment_target = '10.0'
   s.requires_arc = true
+  s.swift_version = '4.1'
 
-  s.ios.source_files = 'Guardian/*.{swift,h,m}'
+  s.ios.source_files = 'Guardian/**/*.{swift,h,m}'
   s.ios.frameworks = 'UIKit'
 end