Merge branch '8.x-3.x' of bitbucket.org:messageagency/sf into auth_refactor_phase1

composer.json

...sforce_mapping/src/Commands/SalesforceMappingCommands.php

...ce_mapping/src/Commands/SalesforceMappingCommandsBase.php

...s/salesforce_pull/src/Commands/SalesforcePullCommands.php

modules/salesforce_push/drush.services.yml

...s/salesforce_push/src/Commands/SalesforcePushCommands.php

modules/salesforce_soap/salesforce_soap.info.yml

modules/salesforce_soap/salesforce_soap.services.yml

modules/salesforce_soap/src/Soap/SoapClient.php

modules/salesforce_soap/src/Soap/SoapClientInterface.php

src/Commands/SalesforceCommands.php

src/Commands/SalesforceCommandsBase.php

src/Rest/RestClient.php