Added HAT-P-42 and HAT-P-43. Reference:
http://arxiv.org/pdf/1212.6448.pdf
HAT-P-7 updated with new data from asteroseismology. Reference:
http://arxiv.org/abs/1301.0250
Removed new tag from planets added a few weeks ago.
Corrected orbital parameter for Neptune. Source
http://ssd.jpl.nasa.gov/txt/p_elem_t1.txt