lib: introduce neo4j connector

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>
FFI with Java: correctly resolve the return types of callback to Nit from Java

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
lib/android: remove useless as(not null) from audio

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
Merge: Clean up GCC warnings on Android compilation

Corrects a bug, and avoid an error from #589

Pull-Request: #590
Reviewed-by: Jean Privat <jean@pryen.org>
Reviewed-by: Lucas Bajolet <r4pass@hotmail.com>
Merge: lib: Introduce neo4j connector

La même avec curl et json embarqués.

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>

Pull-Request: #579
Reviewed-by: Jean Privat <jean@pryen.org>
Reviewed-by: Lucas Bajolet <r4pass@hotmail.com>