Migrating from Autopilot to Ortto

[RamRamez]

#1184

[jainkrati]

Looks good to me, please test thoroughly before merging

[mohammadranjbarz]

Thanks @RamRamez great work
I commented some changes and write some of them here:

1. Remove body.sendSegment, the sendEmail field is enough if we just want to know we should send email or not
2. Change schemaValidator.ts to remove sendSegment and segment from schema validators and add emailPayload field
3. Change SegmentAndSchemaValidator , remove segment, add emailPayload and define schema for those validators

If you had any question about these items plz DM me to talk about it ASAP

[mohammadranjbarz]

Thanks @RamRamez LGTM