[Rd] script window background and text color (PR#13446)

[alexios at 4dscape.com]

Full_Name: alexios galanos
Version: 2.8.1
OS: windows/vista
Submission from: (NULL) (81.100.160.71)


While the script editor now respects user preferences for the background color
in 2.8.1, it does not do so for the user text color defaulting to black. So my
preference of having for example black background with green text fails (it is
all black) in the script editor (the console is ok).