updated readme

updated readme
Decorate message before passing to external logger

Decorate message before passing to external logger
update readme

update readme
reduce request timeout

reduce request timeout
reduce request timeout

reduce request timeout
Merge pull request #238 from AzureAD/pkeyauth_flag_fix

Readme update and decorate message for external callback
Merge branch 'master' into dev
Merge branch 'master' into dev

Conflicts:
	README.md
Merge branch 'dev' into broker