Update README.md to reflect dist as the new artifact target directory.
Update README.md to reflect dist as the new artifact target directory.

mikeric/rivets,mikeric/rivets,moneyadviceservice/rivets,GerHobbelt/rivets,npmcomponent/mikeric-rivets,zongkelong/rivets,QAPInt/rivets,jccazeaux/rivets,jccazeaux/rivets,kangax/rivets,benderTheCrime/tiny-rivets,altmind/rivets,zongkelong/rivets,GerHobbelt/rivets,mikeric/rivets,zongkelong/rivets,MishaMykhalyuk/rivets,nopnop/rivets,altmind/rivets,re-clone/rivets,MishaMykhalyuk/rivets,altmind/rivets,nopnop/rivets,QAPInt/rivets,MishaMykhalyuk/rivets,jccazeaux/rivets,GerHobbelt/rivets,re-clone/rivets,QAPInt/rivets,nopnop/rivets,re-clone/rivets