OLDI v0.3

Added tooltips to tables
Fixed a cursor not set error for borrow creation

OLDI v0.2

Repaired the problems from previous release.

• App now makes backups to the database every 7 days, in the /Backups dir

OLDI v0.1

This is the first functional state of the app, before the full code refactoring.

Known bugs:

• App won't start after closing the database select dialog
• Lists don't automatically reset after updating the database