Hi all,

I have looked into the marker example and according to the description in line 47, the commands from line 47-63 should modify the existing marker. However in reality, new markers are created.

Reason is the id 0 that is being set for the first marker: [this line](https://github.com/osrf/gaze

Desired behavior

On closing Ignition via the X button in the system title bar, have a dialog pop up to confirm exit.
That behavior can get annoying in development and testing, so an additional checkbox menu item for "ask before exit" would be nice.

Currently, the 3 dot "..." menu button is really close to the Close X button on Ubuntu. It's an easy mistake to close all of Ignition when th

The yellow team's name is relatively nicely aligned to its score. Sadly, the blue one is not.

Can we perhaps do something to align them both?

cc @RoboCupJuniorTC/soccer-simulator