Oreo just announced all the new flavors they're rolling out this summer to keep you constantly eating cookies.  Check 'em out:   1.  S'mores Oreos are hitting stores now.  They have a graham cracker-flavored cookie and two layers of cream, one marshmallow, one chocolate.   2.  Latte Thins are coming in June.  They're thin chocolate cookies with coffee-flavored cream in between.  And these aren't limited edition . . . Oreo says they're permanent.   3.  Marshmallow Moon Oreos are coming in mid-June.  These are basically regular Oreos, but they have a moon design on the cookies to celebrate the 50th anniversary [...]