Bug fixes

This is first alpha version for services account. This version supports service account of google. You can read basic notes here

In addition to the dev version of 8.x-3.x we now fetch and save the access_token so developers can now use getAccessToken as

* Issue #2823786: Unable to export only optional configuration by idimopoulos, pfrenssen: Fixed unable to export only optional configuration.

Now supports Drupal 9.
New in 8.x-1.0-beta2:
#3138570: edge case for Moderation state in other language, ensure moderation state is always synced.

Fix for title callback.

-> "-none-" has been removed from the PHP $_SERVER Variables field drop down list.
-> Updated code to follow the coding standards.