prototype
tornado_app - removed unnecessary coroutine decorators
tornado_app - fixed psutil importing error
Fixed contact addition
Merge branch 'feature/tornado_iostream' into dev
no message
Merge branch 'dev' into feature/muc
Revert "no message" - Get rid of iostream dispatcher

This reverts commit 742e0eb9fa186ad0a832c57bc732eb615e46ee71.