Added onboarding window to welcome new users and give some guidance on how to get started

Remove the background color on the transaction details in the day view Added missing translation for $0 confirmation dialog setting

The current day is now marked. Can't believe I didn't think of it before! Now you can set a transaction as 'Cleared' by right clicking on it. Much faster than opening the edit view and saving. The fix I added in 1.0.2 for broken recurring transactions only fixed part of the problem. It is now fixed better so all missing data is recovered as best as possible. With the last fix it was possible to get the transaction recurring again, but it might be missing important information.

Fixed issue where recurring transactions don't generate if 24-hour time is selected in System Settings. Always show all fraction digits when showing a balance, so you don't get weird things like $123.4 instead of $123.40. Fixed a rare crash that could occur after editing a transaction that was set to recur.

Updated how balance adjustment works. Now when you set a balance it stays at that balance even as you add transactions that happened earlier. Great for updating accounts bit by bit after you have been away for a while. Fixed some bugs around repeating transactions, including copying the 'cleared' state of the current transaction to future transactions. Some internal changes to prepare for new features!