Nested attributes support

Nested attributes support

Delete users by xngId

Merge pull request #11 from hellofresh/delete-by-xng-id

Delete user by xngId

Pass businessUnit instead of external_id

Merge pull request #10 from hellofresh/fix-business-unit

Pass business_unit instead of external_id

Updates Events API

Updates Crossengage Events API

Implements Events API

Merge pull request #8 from hellofresh/events-api

Implements events API

Adds request logging

Merge pull request #7 from hellofresh/feature-requests-debug-logging

Debug requests logging

v0.2.1: Merge pull request #6 from hellofresh/feature-fix-errors

Fixed error responses

v0.2.0: Merge pull request #5 from hellofresh/feature-bulk-request

Updated client, added bulk create-update method