WIP: Add highlight decorations, but no tests yet
WIP: Add highlight decorations, but no tests yet

ardeshirj/atom,andrewleverette/atom,atom/atom,andrewleverette/atom,kevinrenaers/atom,kevinrenaers/atom,AlexxNica/atom,sotayamashita/atom,sotayamashita/atom,sotayamashita/atom,liuderchi/atom,ardeshirj/atom,t9md/atom,FIT-CSE2410-A-Bombs/atom,decaffeinate-examples/atom,atom/atom,Arcanemagus/atom,liuderchi/atom,AlexxNica/atom,stinsonga/atom,t9md/atom,decaffeinate-examples/atom,PKRoma/atom,kevinrenaers/atom,PKRoma/atom,liuderchi/atom,liuderchi/atom,andrewleverette/atom,Mokolea/atom,stinsonga/atom,stinsonga/atom,brettle/atom,CraZySacX/atom,Mokolea/atom,stinsonga/atom,decaffeinate-examples/atom,Arcanemagus/atom,Mokolea/atom,Arcanemagus/atom,ardeshirj/atom,FIT-CSE2410-A-Bombs/atom,decaffeinate-examples/atom,t9md/atom,atom/atom,CraZySacX/atom,CraZySacX/atom,AlexxNica/atom,FIT-CSE2410-A-Bombs/atom,brettle/atom,brettle/atom,PKRoma/atom