change "server" to "data sharing" in line with discussion about associating sensors with users
change "server" to "data sharing" in line with discussion about associating sensors with users

hamishcunningham/fishy-wifi,hamishcunningham/fishy-wifi,hamishcunningham/fishy-wifi,hamishcunningham/fishy-wifi,hamishcunningham/fishy-wifi,hamishcunningham/fishy-wifi