lib/mnit: improve use of LOGI/W

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
lib/mnit_linux: do not use LOGI/LOGW

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
lib/mnit_android: inverse importation of app and opengles1

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
lib/a_star: fix use of virtual type in Node::path_to

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
lib/a_star: mino style cleanup

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
lib/android: intro AndroidMotionEvent::action

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
lib/android: use AndroidMotionEvent::action to get the pressed state

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>