Max Loaded Lines Fix and Easy Updating

This update introduces two small fixes:

• Max loaded lines now work again
• Easier future updating (after this version)

To update the extension please:

1. Back up your statistics and lines
2. Delete the extension (completely)
3. Download zip and drag it into the browser's extension page
4. Import statistics and lines backup

All future updates should be a safe drag and drop without having to delete the extension after this!
NOTE: Regular and pre-update backups are still highly recommended

If you are a Firefox user just install/update via the Firefox store (don't need to do anything it will auto update) - store link