reintroduce wake lock

Signed-off-by: Hiroshi Miura <miurahr@linux.com>
fix exception on Pause

Signed-off-by: Hiroshi Miura <miurahr@linux.com>
move satellite rador on 2/3 top half of screen

Signed-off-by: Hiroshi Miura <miurahr@linux.com>
fix exception

Signed-off-by: Hiroshi Miura <miurahr@linux.com>
Merge branch 'improve_rador_ui'