wxDisplay documentation not correct

[Werner Smekal]

Hi,

the documentation of wxDisplay doesn't seem to be up to date:

http://www.lpthe.jussieu.fr/~zeitlin/wxWindows/docs/wxwin_wxdisplay.html#wxdisplaygetdepth

I can't find the method GetDepth() anymore in the include files 
(display.h, this is wxGTK 2.8.7), and the methods IsOk() and ResetMode() 
aren't documented.

Regards,
Werner