Update version

KeychainSwift.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name        = "KeychainSwift"
-  s.version     = "2.0.3"
+  s.version     = "3.0.0"
   s.license     = { :type => "MIT" }
   s.homepage    = "https://github.com/exchangegroup/keychain-swift"
   s.summary     = "A library for saving text and data in the Keychain with Swift."

README.md

@@ -24,14 +24,14 @@ Simply add [KeychainSwiftDistrib.swift](https://github.com/exchangegroup/keychai
 
 **Setup with Carthage (iOS 8+)**
 
-Alternatively, add `github "exchangegroup/keychain-swift" ~> 2.0` to your Cartfile and run `carthage update`.
+Alternatively, add `github "exchangegroup/keychain-swift" ~> 3.0` to your Cartfile and run `carthage update`.
 
 **Setup with CocoaPods (iOS 8+)**
 
 If you are using CocoaPods add this text to your Podfile and run `pod install`.
 
     use_frameworks!
-    pod 'KeychainSwift', '~> 2.0'
+    pod 'KeychainSwift', '~> 3.0'
 
 
 **Setup in Swift 1.2 project**