Fixed some preview messages

Signed-off-by: Lucio Waßill <lucio@undpaul.de>
Added menu module as dependency

Signed-off-by: Lucio Waßill <lucio@undpaul.de>
Fixed some coding style issues

Signed-off-by: Lucio Waßill <lucio@undpaul.de>
Moved README.md to README.txt

Signed-off-by: Lucio Waßill <lucio@undpaul.de>
Removed version from info file since it will be added automatically

Signed-off-by: Lucio Waßill <lucio@undpaul.de>
Changed README.txt

Signed-off-by: Lucio Waßill <lucio@undpaul.de>
Fixed some style issues in the read me

Signed-off-by: Lucio Waßill <lucio@undpaul.de>