Tracking API Improvements

We've made some considerable improvements to our Tracking API on Custom actions:

• We've reduced the number of steps to completion (making it easier for users)
• The API now auto-completes if a user is logged into the campaign and completes the action. Before they had to physically come back to the widget and click "continue"
• We've improved tracking in Safari/iOS where 3rd party cookies are disabled by default
• If the action is set to daily, the user will need to complete the Tracking again (previously they could piggyback off the old tracking and complete the action every day without re-doing it)