- update_version.sh: add script for auto-updates
- switch to upstream package-lock.json
- do not run scripts during npm install
- switch to source package instead of precombined upstream release

- Update to 316:
* Bug fixes and performance improvements
- Changes from 315:
* Translation updates and bug fixes
- Changes from 314:
* Fix translation extraction
* Translation updates
- Changes from 313:
* Updates to translations
- Changes from 312:
* Bug fixes and performance improvements
- Changes from 311:
* Allow pasting multiple SSH keys at once in Create VM dialog
* Fix detaching host device for running VMs
- Changes from 310:
* Bug fixes and performance improvements
- Changes from 309:
* bug fixes and performance improvements
- Changes from 308:
* Add TPM when switching to EFI
* Translation updates
* Only use external snapshots for disks of type "file"
* Skip empty media drives for external snapshots
* Refresh VM after creating/reverting/deleting snapshots
* Don't list disks in snapshot XML