3.5.1

Added

• Added keys Again, Props, Undo, Select, Copy, Open, Paste, Find, Cut, Help, Sleep,
  WakeUp, Eject, Fn (currently only on Linux #85).

Changed

• Applying context updates even when a key is hold (#99).

Fixed

• Improved keymapperd shutdown signal handing (#101)
• Hold Virtual keys could prevent context updates (#41, #99).