1.Add transport status calculation when cargo is registered
2.And next expected handling activity calculation when cargo is assigned
to route.
Merge pull request #3 from Hippoom/assign-cargo-to-route

1.Add transport status calculation when cargo is registered
1.Merge remote-tracking branch 'origin/master' into
register-handling-event

Conflicts:
	cargo-webapp/src/test/stories/cargo-admin.feature

2.Now the transport status of the cargo is IN_PORT when the first
handling event is registered of which type is RECEIVE