Update singe_run rake task
Update singe_run rake task

Update task to not care about the validity of records.
[ci skip]

michaelem/rgsoc-teams,rails-girls-summer-of-code/rgsoc-teams,rails-girls-summer-of-code/rgsoc-teams,TeamCheesy/rgsoc-teams,rails-girls-summer-of-code/rgsoc-teams,michaelem/rgsoc-teams,michaelem/rgsoc-teams,TeamCheesy/rgsoc-teams,TeamCheesy/rgsoc-teams