A tool to read holidays from Cascade and write them to an Exchange calendar

TODO:

• Show all users on admin frontpage
• Improve users own edit form
• Deal with updates (e.g. request being authorised)
• Mark all events as deleted/updated
• About page
• Deal with other scenarios
• What happens when there's a !
• What happens if there's a combination on the same day?
• Email sync fail to user
• Email exceptions to me
• Record User.*_last_successful_sync_datetime ?
• Make a base sync service
• Move settings to config
• Refactor app.py into several structured files/directories
• Disconnect Outcade users from Outlook users?
• Users can enter their own exchange & cascade details?

DONE:

• Pull events from Cascade
• Push events to Exchange
• Encrypt user passwords
• Version database
• Run tasks from cli
• Allow non-admins to edit their own details on main page
• Make user form error nicely on password errors
• Periodically run syncs (heroku-scheduler?)
• Show user upcoming holidays on main page
• Time how long tasks take
• Show last sync status and age on main page
• Move TIP bar to the bottom & always show
• Randomise TIPs
• User sync enable/disable
• Sync in single shot
• Sync more months
• Am vs pm
• Holiday vs bank holiday
• Calendar view on main page
• Show past days differently