Release of v7.0.1

Калькулятор бюджета. Support for the timestamp editor on spending creation; support for sharing a backup file.

Change Log:

• Features:
  • Support for the timestamp editor on spending creation
  • Improve the backup process:
    • Make the backup directory (.wizard-budget) hidden
    • Improve the backup notification:
      • Add the file provider
      • Add the actions:
        • Add the view action
        • Add the share action
  • Fix the preference dependencies
• Misc.:
  • Update the project via Android Studio
  • Fix the class names in the manifest
  • Fix the repository decoration