added vendor and bin dirs in the app root to git ignored list.
added vendor and bin dirs in the app root to git ignored list.

dartajax/ilios,stopfstedt/ilios,dartajax/ilios,thecoolestguy/ilios,Trott/ilios,Trott/ilios,ilios/ilios,justinchu17/ilios,justinchu17/ilios,justinchu17/ilios,thecoolestguy/ilios,justinchu17/ilios,ilios/ilios,stopfstedt/ilios