1.1.0

• Added find functionality for editor and browser.
• Updated dependencies:
  • pyinstaller: 4.0
  • cryptography: 3.2.1
  • pyqtwebengine: 5.15.1
  • qtawesome: 1.0.1
  • flake: 3.8.4
  • sievelib: 1.2.0
• Removed some workarounds for sievelib bugs or oddities that are now fixed.