[Matlab] Remove broken rxnEqs function
[Matlab] Remove broken rxnEqs function

"ReactionEqn" is the working alternative. See Issue 118.

git-svn-id: e76dbe14710aecee1ad27675521492cea2578c83@2656 02a645c2-efd0-11dd-984d-ab748d24aa7e

Cantera/cantera-svn,Cantera/cantera-svn,Cantera/cantera-svn,Cantera/cantera-svn,Cantera/cantera-svn,Cantera/cantera-svn