[BRLTTY] New Android apk.

[Robert Pösel]

Hi,

issues I mentioned about notifications are fixed in your latest APK, thanks.

And the icon looks much better now. For normal app I would say it might 
be improved further, but as app for blind people it's definitely good 
enough. Also icon for input service looks okay too. It's visible only in 
one place in settings anyway, when enabling the input service (at least 
I haven't seen it anywhere else).

Robert