make authzModule public to access it from oauth2
Merge branch 'authzModule.public.access'
added json validator
added test case
xcode proj. settings update
update based on corinnekrych feedback
Merge branch 'AGIOS-315'
support basic/digest option
update xcode proj. settings
added protection-space test case
sync to latest agios-httpstub
remove uneeded stub calls
update README.md with example usage
updated based on @corinnekrych feedback
added https notice and use correct https for auth tests as suggested by abstractj
update README.md
rebase and fix conflict