Add support for Encrypt

modules/salesforce_encrypt/README.md

modules/salesforce_encrypt/salesforce_encrypt.info.yml

modules/salesforce_encrypt/salesforce_encrypt.install

modules/salesforce_encrypt/salesforce_encrypt.links.menu.yml

modules/salesforce_encrypt/salesforce_encrypt.module

...les/salesforce_encrypt/salesforce_encrypt.permissions.yml

modules/salesforce_encrypt/salesforce_encrypt.routing.yml

modules/salesforce_encrypt/salesforce_encrypt.services.yml

modules/salesforce_encrypt/src/Form/SettingsForm.php

...esforce_encrypt/src/Rest/EncryptedRestClientInterface.php

modules/salesforce_encrypt/src/Rest/RestClient.php

...lesforce_encrypt/src/SalesforceEncryptServiceProvider.php

modules/salesforce_encrypt/tests/src/Unit/RestClientTest.php

...ample/src/EventSubscriber/SalesforceExampleSubscriber.php

modules/salesforce_mapping/src/Form/MappedObjectForm.php

...salesforce_mapping/src/Form/SalesforceMappingFormBase.php

...force_mapping/src/Plugin/SalesforceMappingField/Token.php

...lesforce_mapping/src/SalesforceMappingFieldPluginBase.php

modules/salesforce_pull/salesforce_pull.module

modules/salesforce_pull/src/DeleteHandler.php