* Cycle through opening links with webbrowser module, xdg-open or --run argument
* Add option to copy to primary selection or clipboard. Fix 87
* Generate new config file using command line switch instead of keybinding
* Allow remapping a key to open url in addition to space and enter
* Show help menu with F1 and show dynamic keybindings
* Allow editing key bindings in config.json. Fix 72.