Fix module OpenMining highcharts render
Fix module OpenMining highcharts render

AndrzejR/mining,mlgruby/mining,avelino/mining,mlgruby/mining,chrisdamba/mining,avelino/mining,seagoat/mining,mlgruby/mining,mining/mining,AndrzejR/mining,jgabriellima/mining,jgabriellima/mining,mining/mining,chrisdamba/mining,seagoat/mining