Remove chef-sugar install from travis
Remove chef-sugar install from travis

mike623/mongodb,sous-chefs/mongodb,chef-brigade/mongodb-cookbook,chef-brigade/mongodb-cookbook,mike623/mongodb,chef-brigade/mongodb-cookbook,mike623/mongodb,chrisduong/mongodb-cookbook,mike623/mongodb,chrisduong/mongodb-cookbook,chrisduong/mongodb-cookbook,mike623/mongodb,sous-chefs/mongodb,sous-chefs/mongodb