Clarify difference in read/written slot data. Closes #136
Clarify difference in read/written slot data. Closes #136

nirmankarta/eddystone,nirmankarta/eddystone,ElAngeluz/eddystone,tommythorsen/eddystone,tommythorsen/eddystone,google/eddystone,nirmankarta/eddystone,google/eddystone,tommythorsen/eddystone,ElAngeluz/eddystone,nirmankarta/eddystone,tommythorsen/eddystone,tommythorsen/eddystone,google/eddystone,google/eddystone,tommythorsen/eddystone,ElAngeluz/eddystone,google/eddystone,nirmankarta/eddystone,google/eddystone,nirmankarta/eddystone,ElAngeluz/eddystone