Add a migration that changes the time columns to strings (for serialization)
Update the db schema
Use serialized Arrays for storing hours
Add a migration to remove the weekday_end and weekend_end columns from Locations
Add a couple migrations to rename some Location columns
Update the db schema
Properly rename the explanation property of Locations to description
Fix (or at least attempt to fix) seeding the db with the new columns
Fix an issue with Location saving where the time range corrections weren't saved
Fix the tests and test fixtures for the recent changes
Fix Location and the LocationsHelper so the tests pass
Uncomment "The Commons" from the data file (since we now support its hours)