oauth2_server 7.x-1.1

Works with oauth2-server-php v1.4 and v1.5

Major changes:

• OpenID Connect support
• JSON Web Token (JWT) grant type support
• Per-client grant types
• Password grant type now also supports email/password in addition to username/password

Changes since 7.x-1.0:

• #2276543 by esteve.badia: Fixed Replace entity_load $conditions usage with EntityfieldQuery.
• Create the profile scope by default when OpenID Connect is enabled.
• Return the user's timezone from the UserInfo endpoint.
• Fix typo in oauth2_server_authorization_code_load_multiple().
• Don't expire non-expiring refresh tokens.
• #1981646: Implement OpenID Connect.
• Fix wrong variable name in checkRestrictedGrantType().
• Indicate support for non-expiring refresh tokens.
• Delete expired tokens on cron.
• 2199541 by balintk: Append 'page' to all page callback function names.
• Fix update errors.
• #2193997: Add per-client grant types.
• Allow the password credentials grant flow to work with an email&password.
• #2187425: Handle denied authorization properly.
• Reorder the hooks in oauth2_server.api.php
• Don't create a default scope for each server, it has no purpose out of the box.
• #2168539: Add support for crypto tokens.
• Add functionality for generating keys.
• Update README
• Simply the Services integration now that #1154420 has landed.
• Fix a bug in the previous commit.
• #1934038: Implement the JWT grant type.
• Clean up oauth2_server_start() in preparation for the JWT work.
• Clarify PHP requirement, it's PHP 5.3.9+
• Implement additional method for compatibility with library versions v1.2+
• checkClientCredentials() should handle the case where the client wasn't found.
• Restore compatibility with oauth2-server-php v1.2