* master:
Fix an issue that kept the plugins in the "installed" list despite of already being removed from the data folder.
Fix some crashes and issues in the Toolbox when working with no internet connection.
Use the application language for the dates
Small fixes and change the "plugins" text to "packages"
Change layout of the installed plugins tab. - There were some alignment problems when there were more than 2 buttons in a column (disable, uninstall and update) - Now the progress bar shows on top of the "Update" button.
Don't correct bed origin any more
Clean up the package manager a bit: - Remove an unused method. - Safely check if the plugin info exist
Improve translation of short time format
Adding some love
Updating changelog about engine icon
* 'feature-backup-manager' of https://github.com/Ultimaker/Cura:
Do not safe data after restoring backup
Rudimentary restore functionality
Fix pre-installed Ultimaker PC material
- There were some alignment problems when there were more than 2 buttons
in a column (disable, uninstall and update)
- Now the progress bar shows on top of the "Update" button.
It's not needed with current versions of the Printrbot Simple version of Marlin, or even the version that the printers are shipped with. Thanks to tenten8401 for the debugging.
Fixes#3711.
several instances need to be created.
- In the ThreeMFWorkspaceReader we need to create some temporal
instances of Preferences that makes it not singleton anymore.
- The current preferences are kept in the Application class and so all
the calls to the preferences are changed to get the preferences from
Application.
- The method getInstance in Preferences is kept as deprecated since some
external plugins.
Rather than trying to retrieve from the g-code what the position was that it was originally sliced. It was trying to find whether it was sliced for a printer with center_is_zero by seeing if there are any negative coordinates in the g-code, which was faulty. Now we don't even try to do that any more. We just find where the print would end up if it were printed with the currently selected printer.
Contributes to issue CURA-5068 and fixes#3634.
