Add custom dimensions to analytics tracking
Add custom dimensions to analytics tracking

Added new dimensions for SJP status (Yes/No) and plea initiator
(Defendant/Company representative).

These (along with session language) are now available as Custom
reports in Analytics.

[MAPDEV510]

ministryofjustice/manchester_traffic_offences_pleas,ministryofjustice/manchester_traffic_offences_pleas,ministryofjustice/manchester_traffic_offences_pleas,ministryofjustice/manchester_traffic_offences_pleas