Characterizing Transiting Planet Atmospheres through 2025
N.~B. Cowan, T. Greene, D. Angerhausen, N.~E. Batalha, M. Clampin, K. Colón, I.~J.~M. Crossfield, J.~J. Fortney, B.~S. Gaudi, J. Harrington, N. Iro, C.~F. Lillie, J.~L. Linsky, M. Lopez-Morales, A.~M. Mandell, K.~B. Stevenson