开发者：来自豌豆荚

此版本中的新功能：1.7.8:
fix bug with showing yearly expenses
weekday added to date label
1.7.7.1:
fix FC on returning from backup/restore
fix 'can.t find db' message on some devices
(thanks for the reports!)
1.7.7:
Backup to / restore from SD Card
Password protect
1.7.6:
Export CSV to email, dropbox, etc.