added user object to send to server

Signed-off-by: Nicolas Cardozo <ncardozo@vub.ac.be>
Merge branch 'master' of https://github.com/AmbientTalk/flaming-lana
Merge branch 'master' of https://github.com/AmbientTalk/flaming-lana
123

Signed-off-by: Nicolas Cardozo <ncardozo@vub.ac.be>
Merge branch 'master' of https://github.com/AmbientTalk/flaming-lana