Implemented pure component saturation pressure calculation. Added test3, runs water saturation pressure calculation from triple point to critical point, initial guess for the pressure is based on NIST value.
VDW fugacity calculation still needs to be debugged.
Implemented pure component saturation pressure calculation. Added test3, runs water saturation pressure calculation from triple point to critical point, initial guess for the pressure is based on NIST value.
VDW fugacity calculation still needs to be debugged.
This set of commits passed all previous tests.