Evaluate all inputs before doing plotting for consistency plots - ~10x faster !!

Also time the plots

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Catch the inputs if QT is AT the critical point

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Slightly more useful error message for missing limits for hs ancillaries

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
For TY solver, increment max density until it bounds the desired solution

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Add toolchain files for VxWorks

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Merge branch 'master' of https://github.com/coolprop/coolprop