examples/nanocoap_server: adapt to context ptr in coap_resource_t
examples/nanocoap_server: adapt to context ptr in coap_resource_t

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