Added icon to preview menu entry
Added icon to preview menu entry

lcamilo15/codebox,rodrigues-daniel/codebox,rajthilakmca/codebox,fly19890211/codebox,listepo/codebox,etopian/codebox,etopian/codebox,CodeboxIDE/codebox,Ckai1991/codebox,quietdog/codebox,ahmadassaf/Codebox,smallbal/codebox,kustomzone/codebox,lcamilo15/codebox,listepo/codebox,quietdog/codebox,code-box/codebox,indykish/codebox,rodrigues-daniel/codebox,code-box/codebox,LogeshEswar/codebox,blubrackets/codebox,fly19890211/codebox,rajthilakmca/codebox,kustomzone/codebox,indykish/codebox,nobutakaoshiro/codebox,LogeshEswar/codebox,smallbal/codebox,blubrackets/codebox,ronoaldo/codebox,CodeboxIDE/codebox,nobutakaoshiro/codebox,ahmadassaf/Codebox,ronoaldo/codebox,Ckai1991/codebox