Description of problem:
When creating a migration plan, and choosing the option of "Save migration plan to run later" (see attached "choose_migrate_later.png"),
it bring to a final dialog window (see attached "migration_plan_last_window.png") with 2 buttons that needs fixing:

1. "Close" button contain ">", though there is no continuity here.
2. "Cancel" button - That actually at this stage has no effect, 
since the migration plan was already created, in the previous stage.

Version-Release number of selected component (if applicable):
CFME-5.10.0.32
RHV-4.2.8-4

How reproducible:
100%