Adding emission ignore to default run.
Adding improved jacobian and plotting support
Transitioning melchior 1 and 2 to CHIMERE_JO3, which is nominally different than GEOS_JO3.
Fixing h2o_from_rh_and_temp to return cm**-3 instead of m**-3

Also moved update_func_world to take mech and world arguments and added
CHIMERE_JO3 with appropriate calculation.  Also fixed calculation of
solar_declination to calculate correct N (jday).  Firxed some
commenting.
Test now supports jacobian
Updating documentation and some formatting.
Adding scripts that convert from one format to kpp.
Adding dy_exp_str for review
Adding Carbon Bond 5 with Toluene and Chlorine

Absolute tolerance may need to be set higher for the O1D + H2O and O1D
+ M reactions.  Replacing the O3 -> O1D with O3 -> 2 OH :
GEOS_JO3(TUV_J(2, THETA)); is another solution
Plotting capabilities are stored in the plot file.