update gulpfile
update gulpfile

angular-class/angular-class-site,AngularClass/angular-class-site,realmike33/angular-class-site,janusnic/angular-class-site,jsclass/angularclass,janusnic/angular-class-site,angular-class/angular-class-site,realmike33/angular-class-site,Hendrixer/angularClassHome,AngularClass/angular-class-site,Hendrixer/angularClassHome