lib/mnit_linux: update to latest FFI spec

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
lib/mnit_linux: very minor style fix

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
lib/mnit_linux: use annotations to link with libraries

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
examples/dino: replace closure by a custom sorter

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
examples: update Makefiles of mnit examples to use nitg-g

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
mnit: intro the numbers module

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
examples/moles: display score using mnit numbers

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
Merge remote-tracking branch 'alexis/mnit-fixes-and-numbers'

This time we fix the Linux side of mnit and add the NumberImages class
to easily display numbers. Finally you can know your score when playing
Crazy Moles!