changes:
- improved storage of protected API features
- code cleanup
- added mail.google.com to the convenience preset
- added reCAPTCHA preset
new features:
- added screen protection
- added default values for mobile
fixes:
- background color of the textarea in the settings export was not readable in the dark theme when the value was invalid
- settings sanitation: added missing APIs
- navigator.oscpu and navigator.buildID are undefined in non Gecko browsers
- resetting the settings had undesired side effects
- added window.open protection
- cross origin DOM manipulations
known issues:
- if a data URL is blocked the page action button does not app