Add Simple Reporter Schema Changes

Add Simple Reporter Schema Changes

New permission for Simple Reporter: RUN_SIMPLE_REPORTS

A simple_reporter field on reporter folder tables to maintain separation
between Simple Reporter and It's Complicated. Also adjust indexes to allow
duplicate names between reporters if for some reason you want to do that.

And a reporter.completed_reports view to compliment reporter.currently_running.

Sponsored-by: C/W MARS
Sponsored-by: Missouri Evergreen Consortium
Signed-off-by: Jason Boyer <JBoyer@equinoxOLI.org>