Added some scopes.
Added Overdue Truncator and tests.
Installed sidetiq.
Added auto truncation schedule.
Fixed bug in merge_ranges.
Updated reserver to reset truncated_at if you resave an existing reservation.
Attempt at fixing future days spec to be day independent.
Stopped reserver from stopping checking in a keycard from working.
Merge pull request #166 from osulp/feature/AutoTruncation

Feature/auto truncation