Add a float-right position for faces

[MartinGuehmann]

This option will place the face as a floating face right to all other faces. Compared to an aligned face that is placed into the rightmost column it won't mess up the layout if it is a text face with a bigger font size than all the other faces in the column.

[jordibc]

Hi @MartinGuehmann ,

Could you share a picture showing the desired effect? I am not sure what the "float-right" is exactly doing.

Thanks!