add in clean
add in clean

apetro/angularjs-portal,davidmsibley/angularjs-portal,timlevett/angularjs-portal,UW-Madison-DoIT/angularjs-portal,jiayinjx/angularjs-portal,nblair/angularjs-portal,davidmsibley/angularjs-portal,UW-Madison-DoIT/angularjs-portal,davidmsibley/angularjs-portal,davidmsibley/angularjs-portal,jiayinjx/angularjs-portal,UW-Madison-DoIT/angularjs-portal,jiayinjx/angularjs-portal,jiayinjx/angularjs-portal,apetro/angularjs-portal,nblair/angularjs-portal,nblair/angularjs-portal,apetro/angularjs-portal,timlevett/angularjs-portal,nblair/angularjs-portal,UW-Madison-DoIT/angularjs-portal