It is difficult to restore input focus.

[sten-navie]

Somewhat related to #153
If we loose the input focus it is hard to set it back. If you, in the demo app, select one of the other input fields so that the RT-textarea does not have the focus anymore, it sometimes takes a lot of clicks in different locations to the the focus back so that one can continue typing.

1. type some text.
2. click in the "spacing" input field so that focus is lost.
3. clicking in the rt-textarea further below the input does not seem to restore input focus. It seems that it is easier to restore focus if one clicks on or close to existing text. But especially clicking far below the last line seems to not work at all.

This is a minor cosmetic issue but I know this is something that will greatly annoy our users. They are used to just clicking anywhere inside a text-area to restore focus.