Add show and hide columns methods
Add show and hide columns methods

pierredup/APYDataGridBundle,fastsupply/APYDataGridBundle,delasallejean/APYDataGridBundle,tomcyr/APYDataGridBundle,darnel/APYDataGridBundle,medinadato/APYDataGridBundle,mdzzohrabi/APYDataGridBundle,ustrugany/APYDataGridBundle,ufik/APYDataGridBundle,ip512/APYDataGridBundle,lukaszsobieraj/APYDataGridBundle,CiscoVE/APYDataGridBundle,tamago-db/APYDataGridBundle,dnacreative/APYDataGridBundle,lukaszsobieraj/APYDataGridBundle,sygnisoft/APYDataGridBundle,qferr/APYDataGridBundle,unrealevil/GvnGridBundle,rogamoore/APYDataGridBundle,mdzzohrabi/APYDataGridBundle,LewisW/APYDataGridBundle,b-durand/APYDataGridBundle,Abhoryo/APYDataGridBundle,lashus/APYDataGridBundle,ibuildingsnl/APYDataGridBundle,rafacouto/APYDataGridBundle,unrealevil/GvnGridBundle,fastsupply/APYDataGridBundle,CiscoVE/APYDataGridBundle,delasallejean/APYDataGridBundle,maximechagnolleau/APYDataGridBundle,ibuildingsnl/APYDataGridBundle,APY/APYDataGridBundle,qferr/APYDataGridBundle,tunght13488/APYDataGridBundle,matthieuauger/APYDataGridBundle,dnacreative/APYDataGridBundle,sixty-nine/APYDataGridBundle,Abhoryo/APYDataGridBundle,andreia/APYDataGridBundle