[comm] Fixes warning when giving const char[] array to bn_printfDbg(cherry picked from commit a396289b9c351c882d4a6d95ff0338a5e73a1b13)
[static/comm;static/loca;net_cfg] Small fixes, warnings, typos.(cherry picked from commit ff2909bf7fe142778e045c22db5bca71e5708424)

Conflicts:
	network_config/network_cfg.c
	static/localization/balise_principal/src/balise_principal.cpp
	static/localization/balise_principal/src/node_cfg.h
[comm/xBee_API] Fixes xbee_setup failure when ATWR too long(cherry picked from commit 82a223dfbf49c81f720354f371c0df250835d727)