Initial commit for openid-connect
Adding UserAgent & fixing endpoints
Update README.md
Fixing formatting of readme.md
Adding test cases / updating openid model classes
Adding PPOpenId prefix to classes, implementing logout url
Merge branch 'openidconnect' of https://github.com/paypal/sdk-core-php into openidconnect

Conflicts:
	README.md
Updating stubs
Adding oauth.endpoint config key
Update README.md
Update README.md
Fixing deserialization logic to handle camelcase setters
Adding ApiContext for passing in dynamic configuration
Merge branch 'openidconnect' of https://github.com/paypal/sdk-core-php into openidconnect
Removing schema parameter from Userinfo call
Updating PPOpenIdSessionTest with apiContext arg
updating version nos for 1.4.0 release
Fixing bug with LoggingManager initialization in PPRestCall.php
Fixing openid classes to pass in apicontext correctly