- Prevent Firefox on Android from trying to save the master password

- Added a new add-on settings page
- In the settings page, users can export and import settings for cases when Firefox sync is not working

- Added support for persisting site tags
- Added an OK button to save the dialog's contents
- Pressing the "Enter" key now commits and closes the window
- When clicking the OK button or pressing "Enter" in the "Master Password" input, the hash word is automatically copied to the clipboard

- Added a file that was missing in the previous release

- Added a help page