Update Version to 1.2.0

Author: jayelzaghmoutt

JNPhoneNumberView.podspec

@@ -1,7 +1,7 @@
 
 Pod::Spec.new do |s|
   s.name                        = "JNPhoneNumberView"
-  s.version                     = "1.1.1"
+  s.version                     = "1.2.0"
   s.summary                     = "Phone Number Validation with country dial code picker"
   s.description                 = "A view to show the country dial code and the phone number, you can click on the dial code and select another country from the countries picker, this view has a delegate methods to pass the international number and validity of it."
   s.homepage                    = "https://github.com/JNDisrupter"