5416 checksum attribute

4963 import cron should abort old imports

4758 cron job to finalise compliance check set validations  

5815 add required fields for cc

5432 Fix vj#show.rabl

* The factory already creates `StopPoint`s for us, so we don't need to
  create any additional ones in the test. Previously this would give us
  eight stop points instead of three or five.
* Update the checksum in the factory after generating stop points. We
  need to do this because otherwise the checksum will be incorrect, not
  taking into account the new stop points. Without this change, the
  checksum starts out in an inconsistent state and causes the:

      1) Chouette::Route checksum behaves like checksum support doesn't change the checksum on save if the source hasn't been changed
         Failure/Error: expect(subject.checksum).to eq(checksum)

           expected: "bc0e7b37243682904bd7013108258fdc744b03e0c59ed1a30e24e112a49242c1"
                got: "b39d643fdd4f9d6ff62547750508af728a187de29a3d6e4295f9bb3d13559a51"

           (compared using ==)
         Shared Example Group: "checksum support" called from ./spec/models/chouette/route/route_base_spec.rb:5
         # ./spec/support/checksum_support.rb:84:in `block (2 levels) in <top (required)>'

  test to fail.

Refs #5416

5824 autocomplete stop areas scope