Upgraded highcharts verstion on bower.json
Upgraded highcharts verstion on bower.json

Pyohwan/JakduK,silverprize/jakduk-api,JakduK/jakduk-api,JakduK/JakduK,silverprize/JakduK,silverprize/JakduK,Pyohwan/JakduK,silverprize/jakduk-api,JakduK/jakduk-api,silverprize/JakduK,JakduK/JakduK,JakduK/JakduK,Pyohwan/JakduK