tests/periph_eeprom: add clear and erase commands
tests/periph_eeprom: add clear and erase commands

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