Doxygen update   Added docs.   Took out ingroup kinetics -> doesn't seem to be a module named kinetics    any more.
Doxygen update
  Added docs.
  Took out ingroup kinetics -> doesn't seem to be a module named kinetics
   any more.

Heathckliff/cantera,Heathckliff/cantera,Heathckliff/cantera,imitrichev/cantera,imitrichev/cantera,imitrichev/cantera,imitrichev/cantera,Heathckliff/cantera,Heathckliff/cantera,imitrichev/cantera,Heathckliff/cantera,imitrichev/cantera