[FX-311] Provide Message::move_legal - Fix8 JIRA

Provide Message::move_legal

Description

Message::copy_legal copies all fields from this message to 'to' where the field is legal for 'to' and it is not already present in 'to'; includes nested repeating groups.
Message::move_legal moves fields and groups from this message.

Environment

None

Status

Assignee

David Dight

Reporter

David Dight

Labels

Branch

master

Products

None

Components

Fix versions

Affects versions

1.2.0

Priority

Major