Update ini file for XO 1.5

Replace local repository for remote au1b-updates.

Add One Education logo to the boot animation.

Signed-off-by: Martin Abente Lahaye <tch@sugarlabs.org>
Update ini file for XO 1

Replace local repository for remote au1b-updates.

Add One Education logo to the boot animation.

Signed-off-by: Martin Abente Lahaye <tch@sugarlabs.org>