Development (#183)

* update login widget section in readme

* changing initializer to public (#171)

* Point to v4 (#173)

* Update to point to v4 + iss and aud validation
 Adds azp and issuer validation for V4

* Issue 2439 (#174)

Removed azp validation and updated tokens to v4 for tests

* bump up version to 6.0.0

* Issue 3201 (#177)

* update depandencies and fix warnings

* bump up version

* update xcode version

* added a logout function in AppID class which wraps AppIDAuthorizationManager's logout.

* added an example on logout in readme

* deleted empty line

* disabled a line in testRegisterOAuthClient2 where the test failed on an assertion because of a difference in map order

* added slack link

* restored deleted test line (#182)


* fixed test testRegisterOAuthClient2, it was failing because of map elements' order

* added some description to logout

* update version to 6.0.2

IBMCloudAppID.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
     s.name         = "IBMCloudAppID"
-    s.version      = '6.0.1'
+    s.version      = '6.0.2'
     s.summary      = "AppID Swift SDK"
     s.homepage     = "https://github.com/ibm-cloud-security/appid-clientsdk-swift"
     s.license      = 'Apache License, Version 2.0'

README.md

@@ -216,7 +216,7 @@ This API can be used only when the user is logged in using Cloud Directory ident
 ```
 
 ### Logout
-
+Call the logout function in order to clear the stored tokens.
 ```swift
  AppID.sharedInstance.logout()
 ```