Backup

A suggestion for a backup feature.
I think it would be a nice feature to in a simple way be able to make backups of the installed CopyQ. As an example there could be options to make backup of all Tabs, and also another option to make a backup of the CopyQ Settings, and finally an option for a complete backup of both the settings and all tabs in one action. This option should also include restore possibility of previous backups. These backups would be very useful if there is a need for a re-installation of CopyQ, or if you are upgrading the computer operative system and would like to re-install CopyQ in the previous configuration.

/ Tomas Nilzon

The issue names no files, tests, or entry points. Start by locating how CopyQ stores tabs and settings, then define backup and restore scope for each; done means separate tab and settings backups, a combined backup, and restoration of previous backups.

Written by the indexing model from the issue text.