mrf24j40: Add NETOPT_ADDRESS{,_LONG} to getters
mrf24j40: Add NETOPT_ADDRESS{,_LONG} to getters

mfrey/RIOT,kYc0o/RIOT,cladmi/RIOT,basilfx/RIOT,RIOT-OS/RIOT,authmillenon/RIOT,OlegHahm/RIOT,BytesGalore/RIOT,x3ro/RIOT,BytesGalore/RIOT,BytesGalore/RIOT,mfrey/RIOT,smlng/RIOT,jasonatran/RIOT,kYc0o/RIOT,kaspar030/RIOT,jasonatran/RIOT,mtausig/RIOT,x3ro/RIOT,mtausig/RIOT,smlng/RIOT,kaspar030/RIOT,mfrey/RIOT,aeneby/RIOT,kaspar030/RIOT,miri64/RIOT,toonst/RIOT,rfuentess/RIOT,lazytech-org/RIOT,ant9000/RIOT,OTAkeys/RIOT,cladmi/RIOT,kYc0o/RIOT,lazytech-org/RIOT,kYc0o/RIOT,josephnoir/RIOT,ant9000/RIOT,basilfx/RIOT,kYc0o/RIOT,authmillenon/RIOT,yogo1212/RIOT,smlng/RIOT,x3ro/RIOT,authmillenon/RIOT,OlegHahm/RIOT,aeneby/RIOT,yogo1212/RIOT,smlng/RIOT,yogo1212/RIOT,aeneby/RIOT,josephnoir/RIOT,basilfx/RIOT,OTAkeys/RIOT,lazytech-org/RIOT,RIOT-OS/RIOT,aeneby/RIOT,miri64/RIOT,OlegHahm/RIOT,miri64/RIOT,josephnoir/RIOT,josephnoir/RIOT,A-Paul/RIOT,RIOT-OS/RIOT,mtausig/RIOT,BytesGalore/RIOT,jasonatran/RIOT,A-Paul/RIOT,cladmi/RIOT,cladmi/RIOT,toonst/RIOT,rfuentess/RIOT,rfuentess/RIOT,toonst/RIOT,lazytech-org/RIOT,yogo1212/RIOT,smlng/RIOT,lazytech-org/RIOT,toonst/RIOT,OlegHahm/RIOT,RIOT-OS/RIOT,OlegHahm/RIOT,miri64/RIOT,authmillenon/RIOT,A-Paul/RIOT,mtausig/RIOT,yogo1212/RIOT,mtausig/RIOT,OTAkeys/RIOT,A-Paul/RIOT,A-Paul/RIOT,cladmi/RIOT,rfuentess/RIOT,OTAkeys/RIOT,RIOT-OS/RIOT,aeneby/RIOT,jasonatran/RIOT,kaspar030/RIOT,mfrey/RIOT,rfuentess/RIOT,mfrey/RIOT,BytesGalore/RIOT,josephnoir/RIOT,ant9000/RIOT,OTAkeys/RIOT,miri64/RIOT,basilfx/RIOT,x3ro/RIOT,kaspar030/RIOT,basilfx/RIOT,authmillenon/RIOT,x3ro/RIOT,jasonatran/RIOT,ant9000/RIOT,yogo1212/RIOT,ant9000/RIOT,toonst/RIOT,authmillenon/RIOT