A trump card

New Features

• Keys mode, showing keybindings.
• Stop cycling option (#407) (Thx to Yaroslav)
• Kill window on delete entry (#316)

Improvements

• Add Control+Backspace as remove word back keybinding.
• Allow user to use X11 background for fake transparency (#390)
• Allow user to specify background image.
• Improved keybinding handling, allowing on-release and modifier only (#384).
• Use display name for prompt (#409)
• Parse subdirectories in drun parser (#416)
• Switch to stop cycling (#407)

Bug fixes

• Grab mouse pointer with keyboard