[Doc] Add element class link. Add Kee 1986 transport reference
[Doc] Add element class link. Add Kee 1986 transport reference

See Issue 196.

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