modified csvdiff to allow larger error bounds when solution is changing rapidly
modified csvdiff to allow larger error bounds when solution is changing rapidly

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