* fix for blank client settings
* Force all custom fields to strings
* Fixes for bulk actions
* Fixes for company POST route..
* Change text from Bitcoin to CRYPTO
* Implement default_gateway_type_id in transformer
* use scopes for company filtering
* Implement validation for portal_domain
* Add Google API client
* Add activities to company transformer
* fix for blank client settings
* Force all custom fields to strings
* Fixes for bulk actions
* Fix for client transformer
* Validation for portal domain -> url
* Portal Domain Validation