DEVELOPERS: add developer for Acme Systems boards

Signed-off-by: Biagio Montaruli <biagio.hkr@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

DEVELOPERS

@@ -251,6 +251,10 @@ F:	package/x264/
 F:	package/x265/
 F:	package/znc/
 
+N:	Biagio Montaruli <biagio.hkr@gmail.com>
+F:	board/acmesystems/
+F:	configs/acmesystems_*
+
 N:	Bimal Jacob <bimal.jacob@rockwellcollins.com>
 F:	package/nginx-upload/