The old (C++) ck2cti program unnecessarily rounded some species transport
coefficients. This updates the coefficients in the input files derived from GRI
3.0, and updates the test comparisons for affected tests.
This ensures that deprecated methods aren't being called anywhere in the test
suite, without having to manually scan the test output for warning messages.
Since the Species object now stores its SpeciesThermoInterpType contents as a
shared_ptr, it is undesirable to have the Species constructor take this as a raw
pointer argument.
These objects do not need to know the index of the species within the phase, so
the new constructors do not take that as an argument.
For the NASA polynomial constructors, the order of the coefficients arrays in
the new constructors has been modified to match the conventional ordering of the
coefficients as written in thermo database files.
