-started to remove V2 compatibility in feature.add.
-started to remove V2 compatibility in feature.add.

missioncommand/emp3-web,georgegtx/emp3-web,georgegtx/emp3-web,georgegtx/emp3-web,missioncommand/emp3-web,missioncommand/emp3-web,georgegtx/emp3-web,missioncommand/emp3-web