handle bad users

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>
handle errors

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>
suppress 404 report from zombie

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>
persistent echo channel over http

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>
use http server explicitly

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>
fix whitespace

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>
sort package dependencies

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>
drop unused require directives

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>
use angular.js

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>