blank for drawing charts for one and many users

Signed-off-by: Artsiom Marozau <Artsiom_Marozau@epam.com>
blank to automatic update statistics from server by signalr

Signed-off-by: Artsiom Marozau <Artsiom_Marozau@epam.com>
litle fix
load chart whit angular
draw charts from server statistics

Signed-off-by: Artsiom Marozau <Artsiom_Marozau@epam.com>