removal and cleanup
Content-Type allowed in xsite
API change, get_users implemented
cleanup of event_manager and filebox
use TEXT column for message data
signals and signals forwarder
send signals from right places
accept JSON on /user/create
decorator for posted data
post data parsing for messages text
sanitize json responses (a little)
litlle fix for main test page
run services thrugh tornado, some docs
logging through tornado
hub related events through sockjs
no need for separate sockjs url
remove test tornado handler
little cleanup
handle duplicate user creation gracefully
test user create form update