English / German bindings

[DamKoVosh]

We need to consider adding an argument to switch the keyboard layout / bindings on the keyboard

when defining a binding other than on the numpad it may only be usable in some countries depending on the used keyboard layout. This is especially true for german and english layouts (z-y and äöü...)

[DamKoVosh]

my ideas for this so far:

• either say english is default and provide additional yamls for some other countries
• detect keyboard layout and search for binding with language set to this?
  get keyboard layout in python
• try to create an default binding, that supports both languages?

[DamKoVosh]

info: umlaut characters currently not working with curses anyway, but z and y at least still stand