Added RGB-sRGB color conversion function.
Slight comment change.
Moved the 'color' code into the 'mycode' directory.

Most of that is not 3rd-party anyway.
Pulled out input/output parsing functions.
Updated RGB2XYZ conversion function.
Fixed small issues in input/output color argument parsing.
RGB - sRGB color conversion is functional.
Added 'multicore' 3rd-party library. Thanks Markus Buehren!
Removing dependency on lightspeed.

This could probably be put back eventually...
When there are no input arguments, display list of acceptable arguments.

This is obtained from looking at all the variables currently available (in the caller's workspace).
Defaulting to degree 1 polynomial for the ProgressBar.

This class is a little weird, as it sometimes seems to hog the CPU, even when it's not doing anything. Should potentially replace it by something better eventually…?