A Keyboard Layout containing additional characters for easy typing of Bamanankan/Songhay text.
It is available in tree variants: French, English (US) and English (International)
The layout has been integrated upstream: http://cgit.freedesktop.org/xkeyboard-config/tree/symbols/ml
On Ubuntu at least, there are recurrent conflicts between this layout and the Malayalam one. See Launchpad #575660 for more details.
A quick fix consist in renaming the ml symbol to mali and changing it's reference in evdev.xml.