git add missing Podfile in Builds/iOS

Builds/iOS/Podfile

@@ -0,0 +1,13 @@
+# Uncomment the next line to define a global platform for your project
+platform :ios, '9.0'
+
+flutter_application_path = '../../fluttering'
+load File.join(flutter_application_path, '.ios', 'Flutter', 'podhelper.rb')
+
+target 'Jucy Fluttering - App' do
+  # Comment the next line if you don't want to use dynamic frameworks
+  #use_frameworks!
+
+  install_all_flutter_pods(flutter_application_path)
+
+end