CoolProp is a property database and wrappers for a selection of programming environments

Changelog:

2.5 (revision 247)
Added EES wrapper (r245-r247)
Saturation derivates dhdp and d2hdp2 (r244)
Caching of Helholtz derivatives in CPState.cpp (r243)
Added Xylenes and EthylBenzene (r242)
Added n-Dodecane, R23, DMC (r241)


2.4 (revision 240)
Added the fluids R1234ze, DME, R143a, n-Pentane, n-Hexane, n-Octane, n-Heptane, CycleHexane, 1-Butene,trans-2-Butene, cis-2-Butene,IsoButene, MethylLinoleate, MethylLinolenate, MethylOleate, MethylPalmitate, MethylStearate
Added C# wrappers (built for Windows) (r240)
Added Phase_Trho() and Phase_Tp() functions (r240)
Cleanup of the build process.  svnrevision is saved to a file that is built in.  Can access the svn revision through the functions get_svnrevision() and get_version()
Added a genetic algorithm to build ancillaries to dev folder (r226)
Added third partial derivatives of all the Helmholtz Energy terms (r238)
Bugfixes:
    Fixed Q(T,rho) (r237) (https://sourceforge.net/p/coolprop/tickets/42/)
    dhdT and dhdrho added back (r232)
    Surface tension now properly has the units of N/m as specified in the docs (r228)
    Fixed bug from Reiner with V and Vda (r227)
    Added a Brent solver to fix the solution for the saturation around the critical point (r220)(https://sourceforge.net/p/coolprop/tickets/38/)
    Repaired saturation LUT (r214-r216)
    Fixed bugs in IsFluidType as well as fixed bugs in Brine entropy calculations (r213)

