Oauth2 Azure Versions Save

• Changed getResponse to getParsedResponse #32

• Add support for oauth2-client v2.0 #30

• Improved token validation
• Improved documentation
• Added support for multipurpose refresh tokens
• Better memory handling when getting all objects using getObjects method #18 And including fixes for #17, #15, #16, #29, #28

• Don't add the api-version parameter to Microsoft Graph requests #14

• Fix for Microsoft Graph incompatibility #11
• Resource owner #8
• Add support for Azure Active Directory B2C #10
• Fix for incorrect prompt value

Added automatic JSON serialization of $body.

Updated to support custom headers and automatically set request's Content-Type to application/json if not set by custom header..

First bugfix update to the plugin.

Initial release.