Other changes

• Interface:
  • Changed notification ringtone to .mp3
  • Improvements to auto update service worker
• Added -stimeout to camera videoSource/stillImageSource if not defined
• Changed webpack settings to reduce chunk size
• Bumped dependencies

Bugfixes

• Fixed an issue where ffmpeg took always camera source for snapshots instead of stillImageSource
• Fixed an issue where the wrong package version was shown on login screen
• Fixed an issue where the profile image was not displayed correctly